you were sitting in the back seat as Bangchan was driving you to the Police Station
Bangchan: "Don't you think you went a little too far?"
You rolled your eyes. It's not your fault your boyfriend cheated. He got what he deserved. Your now ex-boyfriend was always getting home late, and you had assumed he was cheating. But his best friend, Bangchan, sent you video proof of him cheating. When he got home, you beat the shit out of him. You broke dishes, kicked him, punched him, everything. Obviously, the cops were called and you are now being sent to jail. You still don't get why though, he was only a little bit bruised and cut, and he cheated on you! he deserved everything that happened to him.
Bangchan sighed when he saw you roll your eyes, and tilted the mirror towards you
Bangchan: "I get you were upset, but you didn't have to nearly kill him."