Rito surprisingly defeats Ghi Buree with his voice, revealing Ghi Buree to be a weak alien with many wives and families.
Using one of her own inventions, she teleports naked into Rito's bathtub, and he accidentally feels up 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.
He constantly attempts to impress Lala by showing off his strength, speed, and looks, but all his efforts are in vain.
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.
She gets really angry by this and tells her friends to give Lala a letter asking to challenge her in a beauty contest.
To make sure she shows up, she kidnaps Rito as a bait.To further reassure him, Lala tells him that after they get married, she intends to live with him on Earth.A pretty, rich girl named Saki Tenjōin comes back to school and finds out that other boys prefer Lala's beauty over her own.At home, his younger sister Mikan notices Rito's depressed look and suggests that they should go out the next day to show Lala around town.While out, Lala's artificial intelligence helper Peke loses most of her energy, and due to this, Lala's clothes start dissolving.While he attempts many times to touch Lala's breasts, he does not make it in time, and thus is stuck with the engagement.