You're Taehyung. You don't usually go to the gym that you have in common with the other members of BTS, but one day you decide to go.

You're alone so you take off your shirt while you're lifting weights but then you hear the door and see Jungkook enter. "Oh, you're here, Tae?" He says before noticing you're shirtless so his eyes look at your sweat-shiny body briefly before looking back into your eyes a bit nervous and blushed.