Hayato has a small break off of his bodyguard duties, and chooses to spend his time off with Emilia. Unbeknownst to Hayato at the time, Sakura, the girl he's supposed to protect, disappears from her hotel room. Hayato ends up finding her, but that's the not end of the story...
It makes complete sense 
I'd be in a swimsuit.
Da trage ich natürlich einen Bikini.
Es completamente normal 
que use un traje de baño.
Es completamente normal 
que esté en bikini.
Il me semble donc normal
d’être en maillot de bain.
Ha perfettamente senso che io sia in costume.
Faz sentido eu estar vestindo um biquíni.