Satoru has left girls swooning after his first kendo practice.  Everyone is talking about him, and there's a clamor when they discover that he's living with Makoto.  But at home, his stiff demeanor makes it very awkward.
I knew something was up.
Ich wusste, etwas war faul.
Lo sapevo che c'era sotto qualcosa.
Sabia que tinha cachorro nesse mato.