to never go out. Childhood best friends. Two halves of a whole. Yamato and Kakeru. The clock has rewound to their elementary school days as a carefree Kakeru tries his hardest to befriend the quiet and reserved Yamato. But as they get closer, Kakeru soon realizes Yamato is keeping something buried deep within--a secret related to his father, who is now in a coma. With Kakeru at his side, can Yamato finally face the feelings that have been haunting him?