Kim Suho always seemed happy, he was polite and humble something everyone like him for. He was the older brother to his friends sorting their problems whether it be school or girlfriends. He put on a happy smile but Suho was sad inside, he longed for a girlfriend he never had one before and was desperate for someone to share his problems with and be able to comfort them. He wasn't picky and he knew some girls like him but they were the typical stuck up wealthy girls he didn't want to be involved with. He wanted a simple girl, money didn't matter to him he just wanted a down to earth girl who would be there for him like he would her.

Choi Sana was the daughter of a murderer who was in prison for killing her mother and the attempted murder of herself that left her with a scar on the left side of her face tracing from her hairline to her neck. She lived with her grandmother who took great care of her. Sana had problems everyone knew that but only her best friend knew the extent of nightmares that stopped her sleeping for days on end and her confusion over her father. Her best friend was Jahee who was Suho's younger friend's Jongin's girlfriend. The three attended the same school and spent their lunch breaks together.