Park Chanyeol and Byun Baekhyun had been best friends since they were children. As the years passed by, Baekhyun happened to be in love with Chanyeol who was currently dating one of their schoolmates: Do Kyungsoo, The Intruder. How was going through an unrequited love? How could it be painful and tragic? Baekhyun has the answer for it.