Using one of her own inventions, she teleports naked into Rito's bathtub, where he accidentally gropes her breasts.It is later revealed to him that this is equivalent to a marriage proposal on Deviluke, and Lala happily accepts that she is to become Rito's future bride.Lala later finds Rito and makes her disapproval of Ghi Buree's actions known, causing him to transform into a more intimidating monster.Rito surprisingly defeats Ghi Buree with his voice, revealing Ghi Buree to be a weak, cowardly alien who already has several wives and families.They head into a store and buy her new clothes, and while there run into Haruna.Together with Haruna, they go to the aquarium, but their visit is cut short when Lala makes a disturbance which floods the building.
After the usual morning commotion involving Rito falling foul of Lala's inventions, accidentally tackling Haruna, being tackled in turn by Run who has now fallen in love with Rito after the kiss they shared while she was Ren and Saki trying to steal Rito away to once again prove her superiority, a fellow school student, Kotegawa Yui has had enough of the "ecchi" in the school.
While he attempts many times to touch Lala's breasts, he does not make it in time, and thus is stuck with the engagement.
The next day while at school, a new transfer student is announced to the class.
After failing many times, Ren asks Rito how he is able to be manly enough for Lala, and in the process is hit from behind by a frisbee and accidentally kisses Rito.
Ren watches Pocky (a spoof on Rocky), an inspirational story of how to be a man, and he works out non-stop in order to get Lala to love him.