You have started to receive anonymous letters, you always found these in your locker after school and they always contain messages of support or things like that. One day, you leave class a little early and when you go to your locker you see Seungmin. putting a letter through one of the holes in the locker, he turns around and when he looks at you his eyes widen in surprise and he freezes, you notice a slight blush on his face and he tries to hide it.