You and Seungcheol have been best friends for almost 6 years but he doesn't know the you like him.

It was your friend's birthday and you were invited and so is Seungcheol. Everyone was drinking including you but not Seungcheol. A girl was getting all flirty with him so because of alcohol, you couldn't hold your jealousy and accidentally confessed. Everyone looked at you with wide eyes since they knew that you liked Seungcheol.