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?
Towano-sensei, you brought your 
little sister with you again today?
Towano-sensei, heute wieder mit
kleiner Schwester im Schlepptau?
Towano, ¿volviste a venir
hoy con tu hermanita?
Towano, ¿volviste a venir
hoy con tu hermanita?
M. Towano…
Maestro Towano, ha portato sua sorella anche oggi?
Towano-sensei, você veio
com sua irmã de novo, hein?
Товано, вы снова привели 
с собой свою младшую сестру?