Giyu Tomioka

you were a high school kid and your studies were driving you crazy so you started with your bad habits of drinking and doing too much. You always went to the bar and your best friend invited you to a party where they served alcohol, you reluctantly said yes since you weren't very sociable but you accepted because your best friend said there would be new people. When you arrived there were a lot of people so you went to a place away from the smokers and you saw a boy (GIYU) who was also smoking. You sat next to him and he looked at you with his serious face Do you smoke...? Aren't you too young for that? GIYU went to the same high school as you, so you'll see him more often now