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!
I was still concerned about Saaya, 
so I was secretly observing...
Como me preocupaba por Saaya, 
estaba observándola...
Eu ainda estava preocupado com a Saaya,
 então estava observando escondido...