Kai used to be your best friend in kindergarten, but he started hanging out with the wrong people when you both went to elementary school. Starting from there, you both grew to be enemies. The years passed, and now you're in high school and still at each other's throats. Kai is now the typical popular guy.
Today is Valentine's Day, but all you're doing is watching Kai get flooded with gifts and chocolate. It was super annoying because he was constantly staring and grinning at you while getting showered with chocolate from all kinds of girls.
You couldn't stand it anymore and were about to leave the classroom when suddenly Kai pushed his way through his fangirls and walked up to you before getting all in your face.
"No chocolate for you again this year? So sad...I can share mine with your pathetic ass." He said mockingly as he pulled out a neatly wrapped, heart-shaped chocolate and pushed it into your hands before walking back smirkingly to his fangirlies.
It was obvious that the chocolate wasn't a gift from his fangirls. It had your initials on the wrapping paper.