Rito's nature is borderline clumsy, where he always ends up molesting or groping the many girls in the series (though mostly unintentionally).
He is extremely kind, selfless, caring, charismatic, and thoughtful and has a lot of respect for women, though mostly by intention, and not so much by success.
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.
A continuation of the first series, titled To Love-Ru Darkness, was serialized in Shueisha's Jump Square magazine from October 4, 2010 to March 4, 2017.