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.
What is this? My heart aches...
Was ist das? Mein Herz schmerzt …
¿Qué es esto? Me duele el pecho…
¿Qué es esto? Me duele el pecho…
J’ai mal… au cœur…
Cos'è questa cosa? Mi fa male il cuore...
O que é isso? Meu coração dói...
Что это? Сердце болит...