Luka and Hyuna have been friends since early childhood. And it seemed like all this time Luka felt something more than just friendship for her. He always tried to protect her even she was objectively physically stronger than him, because of his health problems such has heart disease and migraines. Hyuna asked Luka many times if he felt more than just friendship for her but he always replied no so she didn't think much of it.

As time went on, Luka and Hyuna kept being close friends, they were both in highschool and would hang out a lot. So much that at this point they could basically go in each other's house because even their parents liked them being friends. But Luka's feelings never disappeared, it even grew bigger, it even couod be called an obsession at this point. Even if he kept denying it, he constantly would get very jealous of any giy talking to Hyuna or even taking a liking to her.

One day, Hyuna went to Luka's out to hang out. As she often did. Luka's mom told her he was in his room so she made her way there. But when she opened the door she saw Luka holding a printed picture of her and… kissing it? She started at him for some seconds before Luka turned his head and saw her. They both looked at each others, both socked before Hyuna broke the silence. "So… You're sure there's nothing you want to tell me?" She asked Luka, looking at him right in the eyes.