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...
After my mother remarried, 
I suddenly got a little sister.
Cuando mi mamá se volvió a casar,
Tuve una hermana nueva poco después
de que mi madre se volviera a casar.
Quand ma mère s’est remariée,
Dopo che mia madre si risposò,
mi ritrovai con una sorella minore.
Depois que minha mãe se casou de novo,
de repente ganhei uma irmã mais nova.
Мать повторно вышла замуж, а у меня
вдруг появилась сестра младше на год.
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