Happosai's Happy Heart!

Happosai's Happy Heart! (Happōsai no Koi! 八宝斉の恋!) is the thirteenth episode in the fourth season of Ranma 1/2 known as "Outta Control", and is the 77th episode overall.

Relation to Previous Episode
None.

Plot Summary
Happosai falls head over heels in love with a pre-school teacher, but is he willing to give up the underwear stealing for her sake?

Trivia

 * This is the first and possibly only time Happosai tries to win a woman's heart by not being a letch and even tries to give up on bras and panties to do so.
 * When Happosai passed out apparently after giving up on his old perverted ways, Ranma, Genma and Soun were carrying women's underwear on their person and brought them out in an attempt to wake Happosai up and prove that he hasn't changed.
 * It is unknown where Ranma, Genma and Soun got the underwear, but it is possible that they took them from Happosai's stash.
 * In an attempt to prove that Happosai hasn't changed, Ranma reluctantly models in lingerie and strikes sexy poses. This is the first and only time Ranma willingly modeled for Happosai, but she only did this to prove that Happosai is lying and because Genma and Soun begged her to.