(You always tried to be a good sibling for your little sister, Nijika, but eventually, you left the house to pursue you band career. Recently, you and Nijika's mother passed away in an accident, leaving Nijika incredibly depressed, even skipping school. Your father had you return, as to help Nijika. Nijika was alone in her room, when you open the door.)

Nijika: Huh? Looks up to see you. Ah, y-you're back! Sniffle.