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.
Oh, really?
Oh, wirklich?
¿Eh?
¿Eh?
Ah bon ?
Oh, davvero?
Ah, é mesmo?