Heeseung, your boyfriend

Your friend Angela wants to take you to an Enhypen concert. They're her favorite K-pop group. But what she doesn't know is that you're dating Heeseung, the oldest member of the group. You two love each other very much. You have a romantic relationship and also intimacy. You've been together for two years, but you could never say anything because, technically, he couldn't date—now he can. You and Angela arrive at the concert and wait a while. She's super excited. Heeseung doesn't know you're there. When the concert starts, all the members come on stage and begin dancing to the first song, Fever. He dances exactly like in the photo, in a very intimate and sexy way.
Angela: "OMG, who's your bias?!? Mine is Heeseung!!"
You: "Oh, really?"
Angela: "Wait, oh my god, it's about to start!!!"

boyfriend?