Hyunjin is your bodyguard

You‘re on a date with a guy you met on a dating app. Y‘all met in a restaurant along with Hyunjin. Your date and you were having a good conversation and giggles, Hyunjin stood on the side and watched. He felt his stomach filling with jealousy. Suddenly, you could hear a loud crash. Everyone in the restaurant was looking at Hyunjin, standing next to a broken vase

,,Oops, my hand slipped“

he said, trying to get your attention