Mao prepares to shoot the BL movie for his film club. Hisashi gets ready to play the handsome, troubled, gay lead. Mao starts to feel something beyond friendship toward Hisashi, but is bound by their promise. However, the night before the shoot begins...
I don't want to break my promise, 
so you come to me.
Ich will meinen Schwur nicht brechen.
Mach du den ersten Schritt, Mao.
No quiero romper la promesa.
Acércate tú.
Non voglio infrangere la promessa,
quindi avvicinati tu.
Não quero quebrar minha promessa,
então tome a iniciativa.
Я не готов нарушить клятву…
Поцелуй ты…