Chronology

1)Tick Tick Tick: Introduces Professor Icari, Shego and Drakken. We also see many regulars such as Ned, Kim's family and Wade. Steve Barkin has blond hair. Introduces Vinnie, Junior, and Big Mike. The Middleton cheerleaders are present, but without Tara and Jessica.

2) Number One: I know this isn't the second episode. But it fits so well here. Kim faces a new foe, Duff Killigan. This also shows Kim's other arch villain, Bonnie. Introduces Global Justice, Dr. Director, Big Daddy Brotherson (with bodyguard), Tara, and Jessica.

3) Bueno Nacho: Here we see Ron's inventing the naco. Introduces Drakken's henchmen, Kim's grappling hook, and mentions Club Banana.

4) Crush: Introduces Britina, Nakasumi-san, Yoshiko, and the Z-boy mascot. Also introduces Josh Mankey and Kim's crush on him. Ron is jealous of Kim's crush. Kim gets jealous when Ron asks other girls out.

5) Royal Pain: Introduces Prince Wally and the Knights of Rodeghan. Also introduces reporter Tricia Lipowski and Officer Hobble. Last episode where Mr. Barkin has blond hair. After getting left in the closet for the Spirit Dance, Ron gets revenge by helping Wally win the election against Kim.

6) Attack Of The Killer Bebes: Introduces the Bebes robots, Professor Ramesh, Professor Bob Chen, and Drew Lipski. Their friendship seriously strained, Kim is reluctant to allow Ron on the cheer squad. After they forgive each other, Ron does his mad dog routine for the first time.

7) Low Budget: Introduces Frances Lurman a.k.a. Frugal Lucre. Introduces Smarty Mart. Pop Pop Porter product is mentioned in this episode. Steel Toe and Pain King are on the television in this episode.

8) Pain King vs. Cleopatra: Introduces Monique, Steel Toe, Pain King, and Jackie Oaks. This episode is out how Kim and Ron don't have friends except for each other. This changes as Kim and Monique become best friends. This also has the commercial for Pop Pop Porter's mini-corndogs on the television.

9) October 31st: Drakken and Duff Killigan find out both have Kim Possible as an enemy. This is the first episode with a timeline. It is fall in Middleton.

10) Downhill: And now it is winter. Introduces DNAmy. Mr. Barkin now has dark brown hair. We find out Kim used to have an obsession with cuddle buddies.

11) Kimitation Nation: First mention that Shego has a no cloning rule. Introduces the Drakken's DNA sythdrones and Commodore Puddles. First time we see Shego on vacation.

12) Mind Games: This is when Kim sees how unpopular Ron is. She begins to make changes to help him, starting with the bullies in D hall. This episode mentions Dr. Dementor.

13) Monkey Fist Strikes: Introduces Monkey Fist and Cousin Larry. Ron gains his mystical monkey kung fu powers. We also see more of why Ron is afraid of monkeys.

14) The New Ron: Introduces Senior Senior Senior, Junior, Amelia, and Francois. Kim hopes to make Ron more popular and turns him into what she wants him to be. Unfortunately, it backfires and Ron gains the attention of many other girls. Again, Kim gets jealous.

15) Animal Attraction: Introduces Pop Pop Porter. This episode has Kim and Ron looking for their future soul mates.

16) All the News: Introduces Adrena Lynn and her cameraman. Brick Flagg seems to be crushing on Kim. The events in this episode ruin any chance Kim has with Brick; which is fine for Kim.

17) Sink or Swim: Introduces Gill; and gives us much more insight to Ron's fear of Camp Wannaweep. After rescuing everyone, Ron gains the admiration of the MHS cheerleaders; especially Tara and Kim. Also introduces Dr. Lurkin.

18) Ron The Man: Introduces Dr. Dementor, Jack Hench, Ron's parents, and the trans-dimensional vortex inducer. Here we find out Ron is Jewish. We also see that Kim likes Ron for just the way he is.

19) Coach Possible: Here we see Kim's relationship with her brothers is rocky at best. First time Mrs. Possible does the puppy-dog pout.

20) The Twin Factor: Introduces Professor Cyrus Bortel and his brain-control experiment that will lead to the famous moodulator. Kim also finds her brothers are really reliable in a bad sitch. This repairs their relationship to some degree. We also see Ron do mystical monkey power to avoid Kim and Shego.

21) * Job Unfair: This is a season 2 episode. But Ron will soon meet Nana Possible in the next episode; which is on spring break. This occurs in March or April. By A Very Possible Christmas, Nana knows Ron. So The Golden Years occurs first. In The Golden Years, Kim makes a comment about ''saving Canada from a weather machine last week.'' Job Unfair introduces the weather machine.

22)* The Golden Years: Also a season 2 episode. Introduces Nana Possible and gives us a look at her ''She can do anything!'' background. Also, Ron tries to pick up college girls. But Kim seems to realize that Ron will come back to her when he's had his fun.

23)Monkey Ninjas in Space: Here we find out that Ron is destined to become the ultimate monkey kung fu master. Also by now, we see how Kim is ready to go to extremes to rescue Ron when he's been captured. This episode helps Ron get over his fear of monkeys.

24)The Ron Factor: This episode doesn't involve school. So I make it a summer vacation episode. Here we find out the mysterious power Ron has that makes Kim successful in every mission.

25) Two to Tutor: Kim and Ron sign up for classes for a new year of school.

26) A Sitch in Time: Kim and Ron begin a new year of school. One of the classes they signed up for was Latin. This is later mentioned in Blush. First mention of Kim getting her braces locked while kissing a guy named Walter Nelson. We see Kim save Mr. Paisley, which will later set up the future episode of Team Impossible.

27) Naked Genius: Kim seems to be crushing on Ron more in this episode. First episode where Ron displays himself as a mechanical genius.

28) Go Team Go: Here we found out more about Shego's background. Ron saves Bueno Nacho again by reversing their idea to sell wraps and sell the naco instead.

29) Car Trouble: Kim and Ron seem to be crushing on each other more in this episode.

30) The Fearless Ferret: Ron begins a superhero persona. His dream at the beginning indicates he hopes to impress Kim.

31) Grudge Match: Introduces Zita and how she becomes Ron's girlfriend. Kim gets jealous. Ron mentions that he and Kim might date someday.

31) Vir-Tu-Ron: Ron and Zita break up in this episode. This episode emphasizes Ron's love of video games.

32) A Very Possible Christmas: It's Christmas time! Kim appears desperate to get Ron back.

33 Part 1) Rufus vs. Commodore Puddles: The first eleven minute episode. This episode helps explain why Ron doesn't get embarrassed as later mentioned in Blush.

33 Part 2) Day Of The Snowmen: It is still winter in Middleton. The water from Camp Wannaweep is more toxic than ever.

34) Return To Wannaweep: It is now springtime and time for a school sponsored camp. Camp Wannaweep waters have been mostly cleaned up. Kim and Bonnie's rivalry distances her and Ron.

35) Partners: Drakken and DNAmy work together and find they have a common enemy. Drakken has a crush on DNAmy. It is revealed that DNAmy did the genetic mutation on Monkey Fist and she is crushing on him. Angry about the science project, and memories of prior science projects without Ron's help, Kim distances herself away from Ron even more.

36) Queen Bebe: Kim goes on this mission without Ron's help at all.

37) Blush: The events of the last few episodes have Kim crushing on Josh again. Introduces Wade 2.0, Wade's kimmunicator robot. Kim and Josh go out on a date. When Ron sees them, he distances himself away from Kim.

38) The Full Monkey: Kim and Josh are still in crush mode. Ron decides that he will be Kim's friend, no matter what. He will also spend the next episodes looking for another girl for his life.

39) Exchange: Ron goes to Yamanouchi Japan to train and expand his mystical monkey power. Introduces Yori, Sensei, and the Lotus Blade. Yori is crushing on Ron, which is fine for him. At the end of the episode, Kim seems to think that Ron is the only guy for her. Ron remains secret about his trip to Japan. This makes Kim suspicious; and thinks Ron has a girlfriend.

40) Oh Boyz! Introduces the Oh Boyz! Introduces some of their songs like Hello! Hello! Hello! Kim acts a bit distance from Ron. Ron begins enjoying the attention of other young women.

41 Part 1) Sick Day: Kim and Ron enjoy each other's company as they share a cold. Introduces Hank Perkins. Also the sight of DNAmy sickens Drakken. Ron asks about Drakken having an underwater lair. We see in Blush that Drakken did have an underwater lair. Ron seemed to have forgotten about it.

41 Part 2) The Truth Hurts: Kim mentions crushing on a new guy at school named Bobby Johnson indicating her and Josh are over. At the end, Kim seems disappointed that she didn't ask Ron how he felt about her.

42) Kim Possible/Lelo And Stitch Crossover: Kim and Ron distance themselves again in this episode. Kim does the next few missions all by herself.

43) Hidden Talent: Introduces M.C. Honey. Kim and Ron distance themselves near the end and it nearly gets Kim killed. Ron delays the talent competition for Kim with a variety of improved acts and wins. This is later mentioned in Rappin' Drakken.

44 Part 1) Rufus in Show: This episode emphasizes Rufus as a member of the team. Again, Kim tries to do the mission alone and nearly gets herself and Ron killed.

44 Part 2) Adventures In Rufus-Sitting: The tabloid newspaper Shego is reading has an article relating to the dinosaur from Partners.

45) Motor Ed: Introduces Motor Ed and Felix. We also see what a Kim and Ron date is like.

46) Triple S: Ron tries out for sports to impress Kim, but doesn't make any team. However, Ron gains popularity from umbrella surfing. Kim does this mission alone again.

47) Ron Millionaire: Kim begins crushing on Ron again. Ron distances herself away from Kim and has a quick fling with Bonnie.

48) Mother's Day: This occurs in May. It is near the end of the school year. Introduces Mama Lipski, Drakken's mother. Drakken tells her that he's a radio talk show doctor.

49) Rewriting History: Introduces Kim and Ron's ancestors. Jonathon Stoppable is quite famous in Middleton. He has a float dedicated to him in Emotion Sickness.

50)Showdown at the Crooked D: It's a summer vacation episode. Introduces Joss and Slim Possible.

51) Dimension Twist: The trans-dimensional vortex inducer traps Kim, Ron, Drakken, and Shego inside television. One of the episodes is The Fearless Ferret.

52 Part 1) Overdue: Introduces Miss Hatchet. Kim and Ron are back in school. Ron is capable of going on a mission by himself.

52 Part 2) Roachie: Introduces Chester Yapsby. Professor Icari makes another appearance. Kim is afraid of big bugs while Ron considers them cute.

53: Emotion Sickness: Kim moodulated love for Ron freaks him out. Here we see Ron say that he doesn't want to date Kim, because he's afraid he might lose her if it tanks.

54) Bonding: Ron stays away from Kim for this episode. Introduces the Pixie Scouts.

55) Steal Wheels: We find out Drakken and Motor Ed are cousins. We also find out Kim and Ron go out every Friday night. The Pixie Scouts get mentioned.

56) Bad Boy: Kim and Ron discuss a date. Ron becomes evil and shows off his mechanical skill again. Kim wears the same blue dress she wore in Blush.

57) Team Impossible: This episode contains characters from the previous episodes who have helped Kim and Ron. Also contains a major plot device from A Sitch in Time. Kim and Ron finally meet Wade in person.

58) Rappin' Drakken: M.C. Honey makes an appearance. The talent show from Hidden Talent is mentioned.

59) And The Mole Rat Will Be CGI: This episode contains a reference to Monkey Ninjas in Space.

60) Gorilla Fist: Contains several references from Exchange. Kim becomes jealous Ron and Yori run off together to save Sensei. DNAmy is crushing on Monkey Fist, which really freaks him out.

61) So The Drama: A wrap-up of everything. Kim and Ron fall in love