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.
and then smile and face your problems again.
und dann lächelst du wieder
und stellst dich deinen Problemen.
y luego sonreír
y enfrentar tus problemas.
y luego sonreír
y afrontar tus problemas.
puis recommencer à sourire.
e poi sorridere, e affrontare di nuovo i problemi.
Depois sorria e encare seus problemas.
а потом с улыбкой
 встречай все невзгоды.