Fading footsteps. Overlapping memories. It all started with the promise made that day. One who couldn't be honest with herself. One who constantly looked away from the truth. Will Yuu and Suzuka be able to face their true feelings?
A-After all, you've now realized
 that you love little sisters.
I-Immerhin ist dir ja nun bewusst,
wie sehr du kleine Schwestern liebst.
Después de todo, ahora sabes
que amas a las hermanitas.
Después de todo, ahora sabes
que amas a las hermanitas.
D-Dopotutto, adesso hai capito che ami le sorelline.
A-Afinal, você percebeu
que gosta de irmãzinhas.
В-всё-таки теперь ты осознал, 
насколько сильно тебе нравятся сёстры.