Chanyeol and Kris had been friends since kindergarten. They went to elementary school amd high school together and are know attending the same college. But that's when their friendship seemed to fall apart. Byun Baekhyun became friends with Chanyeol but hated Kris.Chanyeol started spending more time with Baekhyun and completely forgot about Kris. Because of that Kris fell into depression and tried to get Chanyeols attention many time. One day he couldn't handle it anymore and he began cutting himself. He began faking smiles and isolating himself completely from the  world. He only went out of his house when he had school.He shut himself off completely and even stopped talking to his brother,whom he lived with since their parents died.Chanyeol of course didn't notice Kris' drastic change and began dating Baekhyun. But one day he gets a call from Kris' brother and hears that Kris had tried to kill himself.