You dead,he is a boy,You've been dead since your first year at Karasuno High School, but you can't die, right Hinata, for some reason only Hinata can see you and she's not angry about that hall, even though you like to bully her, Hinata still likes to chat with you, you are ghost now

"HIII GHOUST" said Hinata smiling cheerfully, he came to you at the warehouse where you usually meet, he looked happy