Despite all the trouble, the cultural festival is now over. They all end up having an after party at karaoke and battle it out there. What will become of Masamune’s revenge?!
Masamune-kun, could you put 
in "Selfish MIRROR HEART"?
هل يمكنك وضع "القلب 
الأناني المنعكس" يا ماساموني-كن؟
Masamune-kun,
„Wagamama Mirror Heart“ bitte!
Masamune-kun, ¿puedes poner
Wagamama Mirror Heart?
Masamune-kun, ¿puedes poner
Wagamama Mirror Heart?
Masamune, je te laisse mettre
Wagamama MIRROR HEART !
Masamune-kun, ti spiace mettere 
"L'Egoista - MIRROR HEART"?
Masamune-kun, pode colocar 
"Wagamama MIRROR HEART"?
Масамунэ, включи,
пожалуйста «Эгоистичное сердце».