After the traumatic episodes that happened in Changbin and Hyunjin's lives, Changbin sends a farewell letter to Hyunjin, confessing his feelings. What he didn't expect was that the other would answer his letter and want to know him better. or In which a whipped Changbin is trying to be a caring friend for Hyunjin while he's healing, and Hyunjin develops feelings.   This story is a sequel to "Play With F