When did it all start?
He asked himself that one question countless times over the past two days. He didn't see it coming. He truly didn't.
He didn't see his best friend crumbling down in despair.
He didn't see that with each passing day his buddy's smiles kept becoming more and more fake.
He was busy. He was too busy to care about the one person who actually listened to him wholeheartedly.
And he couldn't understand what possibly could've broken that person, Jo Myungsoo, who always smiled with all his heart no matter what. The Jo Myungsoo, who was there for him in his darkest times, trying to cheer him up, steer him into the right direction with his light conversations and knowing smiles. The only one beside that bratty Bona who could scold him for his faults without being scared of getting hit.

That bright person. Where did he go?