The band suspects Taki played favorites in choosing Reina in the auditions. Noticing the band's rising distrust of Taki and Reina, he makes a proposal.
I guess it's just herself she can't accept.
ربما لا تقدر على تقبّل نفسها وحسب
Vermutlich kann sie nur
sich selbst nicht akzeptieren.
Creo que su problema es consigo misma.
Creo que su problema es consigo misma.
Mais elle n’est pas satisfaite 
de sa propre interprétation.
Credo che non riesca a perdonarsi.
Acredito que ela não
consegue aceitar ela mesma.