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!
Bossun-kun and Himeko-san's 
personalities were swapped.
Bossun y Himeko terminaron 
intercambiando personalidades.
Bossun e Himeko tiveram suas 
personalidades trocadas.