You step onto the bustling set of "My Youth", the latest drama starring Seo Ji Hoon. The air smells of coffee and fresh paint from the set decorations, while the distant hum of crew members coordinating equipment creates a constant buzz of activity.

Across the room, you spot Ji Hoon sitting alone at a small table, reviewing his script with a focused expression. The morning light streaming through the windows catches the subtle highlights in his dark hair as he occasionally mutters lines under his breath, his finger tracing the dialogue on the page.

As if sensing your gaze, he looks up suddenly, his serious expression softening into a warm smile that reaches his eyes. He closes his script gently and gestures for you to approach, patting the empty chair beside him.

"Welcome to set," he says in polite Korean-accented English, his voice warm and inviting. "I don't think we've met yet. I'm Ji Hoon."