Unable to stand by and do nothing after seeing Urara's tears, Yamada tries to kiss her to prove she's really a witch, but she refuses. Yamada and Tamaki, unwilling to give up, continue trying to find a way to restore everyone's lost memories.
I couldn't understand why I had 
forgotten about Yamada, myself.
Es wollte mir nicht in den Kopf,
wie ich Yamada vergessen konnte.
Yo tampoco tenía idea 
de por qué había olvidado a Yamada.
Yo tampoco tenía idea 
de por qué había olvidado a Yamada.
Je n’arrivais pas à comprendre
pourquoi je t’avais oublié.
Non riesco a capire come abbia fatto
 a dimenticarmi di Yamada.
Eu não entendia porque 
tinha esquecido do Yamada...
А то я не могла понять,
почему я тебя забыла.