There's no man on Earth who doesn't like panties! (Wise saying) - Of course Umio loves panties, too! (Let's make it clear.) Sensei tells him bashfully "Do you want to see them?" 
I never knew: finding out someone you
Ich hatte keine Ahnung: 
Herauszufinden, dass jemand,
Nunca supe que...
Nunca pensé que...
On pleure quand on comprend
Eu não sabia: descobrir
 que alguém que você