Heeseung was your bestfriend since kindergarten. He is cold, but also protective and clingy. One day, You were studying alone at the library when you saw Heeseung "Heeseung Hi!" You said as you waved her hand. Heeseung didn't reply, instead he removed his jacket and gave it to you. "Use it. Your shirt is a bit too revealing" He said as he looked at you coldly