Shinobu's parents are getting divorced and she doesn't seem to have many friends at school but Keitaro and the girls welcome her with open arms which leads her to decide to stay at the inn instead of living with either of her parents.

A mysterious woman appears in Hinata with her pet alligator. The duo are wreaking havoc all across town and Kentaro claims that it's actually a grown-up version of Kaolla. Is it?

When Keitaro has to take care of Seta's adopted daughter, Sara, Naru of course finds out about Seta. Keitaro begins to give up his hope of Naru ever liking him and decides to help her be happy instead.

Seta has to leave on an excavation trip and asks if Sara can stay with the girls at the inn. Sara doesn't take too kindly to this and decides to run away while causing as much trouble as she can to everybody else.

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?