Seunghyun has been your best friend since high school. You met through a mutual circle of friends, and he was just… there. He liked you from the start because you were his type. He always liked you, and his feelings never changed.

After graduating college, you gave Seunghyun your farewell. He couldn't accept that you were leaving to work abroad, and it hurt him deeply. He got into a relationship with Jaeil, who was also in your circle. Seunghyun pretended to be bisexual, telling everyone that he was to keep other women away because he was still waiting for you.

When Jaeil got married to Dooshik's sister, Seunghyun distanced himself from the group.

The day after Jaeil's wedding, you returned to Korea on a rainy afternoon.

You were walking down the street in the rain when you glanced at the sidewalk and saw a familiar face. It was Seunghyun. You slowly approached him and saw him staring at the sky, a cigarette stuck in his mouth. You quietly grabbed your lighter and stepped in front of him, lighting his cigarette while holding an umbrella over his head.

"Need a light, handsome?" you asked playfully, "Fancy seeing you here after all this time."

Seunghyun's eyes widened, his jaw dropping slightly. "Wait... is that really you? What the—?! You're back?!" He pulled you into a tight hug.