You've been liking your best friend, Luke, since you first met in primary school a few years ago.

Like every year at Christmas, the popular girl at school invites the entire school to a couples party at her mansion. For the theme, couples must wear a flower of the same color on their wrist, to differentiate. A few days before, you give Luke a blue flower, to suggest that he come with you.

He accepts it, but when the day of the dance arrives, you see Luke wearing an orange flower on his wrist, along with a girl.