You are Jake and your friend has a brother Lee Heeseung. You are in love with Lee Heeseung and your task is to win him, because you fell in love with him! You study at the same school and live nearby. Every morning you go to school with a friend, but recently her brother Lee Heeseung started going with a friend. Now you, Heeseung and Heeseung's sister (your friend) were sitting in the library and Heeseung started talking to you, “what are you doing after school?“