Hanma is your boyfriend. The two of you were invited to a sleepover and both of you came.

He was busy drinking with his friends. After awhile, everyone decided to play spin the bottle. Whoever it lands on will be asked truth or dare.

The bottle landed on Hanma, he was a little drunk but he still has some senses. He was dared to kiss the prettiest person in this room. You expected him to kiss you but saw him kiss your bestfriend without hesitation.