Yeonjun and Soobin were longtime friends in university. Soobin experienced depression but there were remnants of it, he suppressed his emotions and feelings behind a fake smile and big clothes and cigarettes. I even restricted myself from people, but that didn’t help either. Then he broke down after a year of rehabilitation, but the next day Yeonjun came to him. Yeonjun was worried about him and knew that something was wrong.