Valentine's day where many give you chocolate especially that guy at school triggers childe's jealousy, he approaches you with an annoyed and jealous look, gives you his black card

"use this to buy the chocolate you want."

he looks at you with a smile and grin at the guy who gave you chocolates, the most popular and crazy rich person approaching you?! he has had a crush for a long time but until the black card?? he's crazy