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.
I realized that I also had a weakness 
inside me. I hadn't expected that.
Dass ich eine so schwache Seite an mir habe,
hat mich ziemlich überrascht.
Me sorprendió saber que en mi interior
había alguien tan débil.
No esperaba descubrir
que en mi interior había debilidad.
J’étais surpris
de découvrir cette part de moi.
Ho capito che nascondevo
dentro di me la mia debolezza.
Percebi que também tinha uma fraqueza
dentro de mim. Eu não esperava isso.
Я узнал, что в глубине души слаб.
И сильно этому удивился.