It is rude to curse at your friends.
Jenna's friend walked through a door in front of her and accidentally let it slam in Jenna's face.
Jenna wants her friend to be more careful.
"Jenna says, ""Hey, be more careful,"" and frowns at her friend."
Jenna swears at her friend and tells her not to act like an inconsiderate bitch.
"Jenna's friend says, ""Sorry, the door slipped out of my hand""."
Jenna's friend swears back at her and the confrontation degenerates into a fight.