It's the night before the Mai High Festival.  Keima and Chihiro are alone on the roof of the school.  Chihiro seems confused by Keima's behavior, but he continues with his conquest.  But as Keima makes his move, Chihiro says something unexpected.
Let's have the time of our lives!
¡Diviértanse lo más que puedan!
¡Divertíos todo lo que podáis!
Será um grande dia para as nossas vidas!