Trying to get revenge is frowned upon.
Erica finds out that her boyfriend has been cheating on her and breaks up with him.
Erica wants to feel better about the break up.
Erica decides to focus on developing her personal interests to try to move on from her ex-boyfriend.
Erica decides to key her ex-boyfriends car to punish him for his infidelity.
Erica's boyfriend is impressed by her maturity and regrets cheating on her.
Erica's ex-boyfriend is furious about the damage to his car.