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.
Satoru, if you're happy, 
you should express it.
Satoru, wenn du glücklich bist,
 solltest du es auch zeigen.
Si acaso te sientes contento, 
deberías demostrarlo.
Si acaso te sientes contento, 
deberías demostrarlo.
Satoru, si tu es heureux, 
tu peux le montrer.
Satoru, se sei felice, 
dovresti farlo vedere.
Satoru, se você estiver feliz, é bom demonstrar.