After finding out that both Keitaro and Naru are in Kyoto, the rest of the girls at Hinata Inn assume they're going to commit double suicide and go after them. Meanwhile, Keitaro and Naru help a girl named Mutusmi get back home which is located on the other end of Japan!

During meditation, Motoko enters a dreamworld where everyone is living in an RPG. Keitaro is a knight on a quest to save Naru from the Dragon King and the silliness of it all turns off Motoko. But as she continues to meditate further, she finds a lesson in the dream.

After witnessing Keitaro almost kiss Naru, Shinobu wonders what a kiss is like. Supposedly, it tastes like a lemon and is as soft as a marshmallow and thus begins Shinobu's quest for her first kiss.

A man who happens to look exactly like Keitaro when he wears glasses appears and is later found out to be from Kaolla's home country. He is here to get married to Kaolla but she decides she isn't quite ready yet, but tradition says she must.

Keitaro discovers a doll that can move on its own. Everyone is amazed by it but Keitaro seems to be able to hear it talk also. He finds out from the doll that his great grandfather promised to fix its legs but never did and being the good guy he is, Keitaro decides to fulfill his ancestor's promise.. With the help of the girls, of course!

Naru and Keitaro decide to go out to celebrate the latest grades and while both are wondering whether it's a date or not, a mysterious little girl appears.

Mei is Naru's stepsister and hopes to take Naru back home. To accomplish this, she decides she has to hook Keitaro up with Mutsume and it is in this episode that Naru finds out something shocking.

Naru now wonders what she should do with her newfound knowledge and it seems like Keitaro is going to be returning home since his grandma has returned to reclaim the inn. To add more to the mess, it doesn't look like Keitaro's studies are going to be enough to help him into Tokyo University.

The final episode of Love Hina. Everyone has to leave Love Hina for a day because the inn is going under renovations. It also becomes apparent that Keitaro won't be coming back to Hinata Inn and Naru has completely given up on Keitaro. Who will Keitaro decide to be his soulmate, Naru or Mutsumi?

Keitaro decides whether or not to confess his love to Naru. Eventually he confesses, but Naru's reaction is not as he had hoped.

Keitaro and Naru are taking the second exams. Keitaro takes a look at the exam and has confidence that he can pass it. Then he starts daydreaming about how he and Naru will get married afterwards, then he wakes up and the examiner announces there are 5 minutes left. Keitaro runs away and applies for a job overseas, then ends up on a mysterious island after jumping into the ocean.