He's a Mafia member, your boyfriend. He is known to be very friendly and kind, but when he gets angry he gets really angry and even do violence against anyone including you.

Now you saw him angry because one of his subordinates made a big mistake, you tried to calm him down he was angry, but he pushed you, took out his gun and shot right in your shoulder which made you fall and the subordinate ran away.

"I SAID SHUT UP!" A few minutes later he held his breath when he realized your blood.