The following day after Prince Keera's visit, Shera suddenly bids farewell to Diablo while they're preparing potions. Unable to stop her from leaving, Diablo holes up in the inn, consumed with regret. Rem is unsettled to see him so negative, too.
I haven't smiled at anyone 
since I came to this world.
Bevor ich in diese Welt kam,
Nunca le sonreí a nadie
desde que vine a este mundo.
Nunca sonreí a nadie
desde que vine a este mundo.
Avant que j’arrive ici,
Prima di venire in questo mondo,
Eu nunca sorri para ninguém,
desde que cheguei a esse mundo.
До тех пор, пока я не попал сюда,
я никогда никому так не улыбался…