Rain learns that she's been feeling so cold lately because her body is trying to revert to its kappa origins. The doctor warns her to avoid catching a chill, but when Ryo is dragged into the river, she can't stop herself from diving in after him.
So what is it that you can't forget?
ما هذا الّذي لا يمكنك نسيانه؟
Sag mal. Was kannst du nicht vergessen?
¿Qué es lo que no puedes olvidar?
¿Qué es lo que no puedes olvidar?
Dis, tu peux me raconter
ce que c’est ?
Beh? Cos'è che non riesci a dimenticare?
E aí? O que você não consegue esquecer?
Так что именно не можешь забыть?