In order to find the truth about what happened, Tooru leads his father away from the group as they sneak into the lab.  But his father finds out what he's doing and sets an ambush for them.
I'll do my best and get stronger!
Ich gebe alles und werde stärker!
¡Trataré de ser fuerte!
¡Trataré de ser fuerte!
Je te promets de rester forte !
Farò del mio meglio e diventerò più forte!
Eu vou me esforçar e ficar mais forte!
Я буду сильной!