Was Natsuki's first love, Atri? His beautiful childhood memories are gradually being overwritten. Despite his unwillingness to admit it was her the facts around him are lining up to force him to, but he continues to deny it. 
Someone was sitting in a wheelchair
أحدهم كان يجلس في كرسيّ مُتحرِّك
Du saßt in einem Rollstuhl
Estabas en la silla de ruedas
Estabas en la silla de ruedas
Un garçon en fauteuil roulant
Era seduto su una sedia a rotelle
Você estava em uma cadeira de rodas,
Кто-то сидит в инвалидном кресле.