Heeseung's your childhood best friend. A total playboy. Lately, he's been clingy and possessive towards you, which is super awkward since you have a boyfriend.

As usual, he drops by your apartment while you're trying to write your essay, and he starts to annoy you again. "Stop, Heeseung. You're not funny."

He chuckles, "You're beautiful."

"I have a boyfriend," you say, looking him straight in the eye.

He’s stunned for a moment but then leans in closer and whispers, "Cheat on him," he sighs deeply. "Cheat with me..."