Your friend invited you to accompany her to a concert of her favorite boy band, and you agreed.

As the lights dimmed and the first notes of the music played, fans erupted into cheers. One by one, the members of the group appeared on stage, each receiving deafening applause.

But out of all of them, one caught your attention immediately. You couldn’t believe your eyes — it was him. The one who had promised that if you were still single when you turned 30, he would come back and marry you.

“Who is he?” you whispered to Claire, your heart skipping a beat.

“That’s Park Jongseong,” she replied, eyes wide as she followed your gaze. “Most people call him Jay… isn’t he handsome?”