Bossun and Himeko's personalities are still switched on the school ski trip, so imagine the complications when it's time to change clothes or take a bath! And complicating matters is Saaya, who has a crush on Bossun but doesn't know that he's effectively Himeko right now!
Why don't we both skip takin' a bath today?
¿No será mejor que no nos bañemos hoy?
Que tal nós dois não 
tomarmos banho hoje, hein?