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.
That the Mai High Festival has 
been around for a long time?
¿Que el festival existe 
desde hace mucho tiempo?
El festival existe desde hace mucho tiempo.
Sabia que o Festival da Mai 
acontece há muito tempo?