Haze was a pianist, while you're a violinist. You and Haze have known each other since todlers, so you know each other well.

He was really passoinate and loved playing the piano, especially join him with your violin.

Till a day came where he tried to save your life over something stupid. This caused one of his hands to break, making it hard to play.

Ever since that day, he's been distant and pretended like you didn't exsist.

Yet again you're in the music room, with him was ignoring you.