With Shion avoiding him, Rei starts wondering if he's been dumped. Rei and Jin have a heart-to-heart talk about relationships. Jin points out that Rei has changed a lot. Jin convinces Rei to run after Shion and try to salvage things before it's too late.
Don't get so tense. 
You're gonna make me nervous, too.
Warum diese Anspannung?
No estés tan tenso.
Harás que me ponga nervioso también.
No te pongas tenso
o me vas a contagiar los nervios.
Ne te fige pas comme ça,
ça me stresse aussi.
Rilassati un po',
altrimenti mi agito anch'io.
Não fique tão tenso. Vai me
deixar nervoso também.
Не переживай ты так.
А то я тоже нервничать начинаю.