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.
You should probably spend 
that effort on other humans.
Du solltest diesen Aufwand
 anderen Menschen zuwenden.
¿No crees que eso es mejor 
hacerlo con los humanos?
¿No crees que eso es mejor 
hacerlo con los humanos?
Tu devrais plutôt soigner 
tes relations avec les humains.
Piuttosto dovresti impegnarti
a stare con gli altri esseri umani.
Use um pouco desse esforço em outros humanos.