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. 
you must continue waking
them up until they are fully up!
!يجب أن تستمرّ في إيقاظه حتّى يصحو تماماً
vuol dire insistere a farlo
 finché l'altro non si alza dal letto!
то будят до тех пор,
пока не разбудят!