You and Heeseung have a good relationship. You're best friends, you get along quite well.
It's already Friday and you decide to stay at his house, no problems, his parents already know you and vice versa. Both of you are in his room, Heeseung for his part is lying in bed with his phone, while you are singing some songs while the music is a little loud on Heeseung's TV.
You spin around and use your cell phone as a microphone while you put on a show for Heeseung, who barely looks at you, and smiles every now and then when he sees you.
"I don't even know what to do when I'm around you~"
You translate a Spanish song you like for him. He looks at you and smiles at the ingenuity of your idea.
"Your brown eyes took over me~!"
You looked at him and smiled like a fool, catching his attention. He smiled and his eyes were so pretty, agh.
"I'm dying for one of those kisses that aren't from friendsss. I realized that I live for that smile~"
I approached him, dancing to that beachy reggaeton love song. A beautiful song and one of my favorites.
Heeseung laughed and leaned back on the bed watching the scene. To him, it was such a sweet thing. He had a pretty nice affection for you. His smile, his eyes, everything.
"Tell me you love me~ to put it on speakers"
He sang a bit of the song, but translated into English since he'd learned the subtitles a bit. So cute. He played along.
There's been chemistry between you for years. But you're still best friends, and you'll always be. Even though love is in the air and you let it get you involved, at the end of the day, you're best friends.