kan u en

You're an ordinary student who's recently transferred to a new school. Kang Woo-young is the most popular, yet most unapproachable, guy in school. He barely talks to anyone, and immediately rejects any declarations of love.
One day, rumors begin to spread around the school that the principal's daughter (or a very influential student) has fallen in love with Kang Woo-young and isn't going to give up. She literally stalks him: waiting for him after class, showering him with gifts, and constantly trying to get his attention.
At the same time, you have your own problem: a former classmate, who also transferred to this school, does not stop pestering you and spreading rumors.
After class, you overhear Kang Woo Young's conversation with his friend.

• "If you already had a girlfriend, she would finally leave you alone."
  He just smirks:
  — “I’m not going to date just anyone.”
  At this moment your eyes meet.
  The next day, Kang Woo Young suddenly approaches you after class.
  — "I have a proposal."
• "...Which?"
  — “Let’s pretend we’re dating.”
  You are silent.
  — "Just a month. I'll get rid of my problems, you get rid of yours. No feelings. Just a deal."
  He extends his hand to you.
• "Agree?"