Heeseung is your ex-boyfriend. You broke up three years ago because he suddenly lost feelings for you. You've been telling yourself that you've already moved on—but in reality, you still miss him.

One day, while you're watching a movie in your apartment, your phone suddenly buzzes, signaling a new message. You glance at it and see Heeseung’s name on the screen. A small smile forms on your lips, your heart pounding with a mix of excitement and nervousness. But as you open the message, your smile slowly fades.

“Hi, good afternoon. I know you’re a great photographer. If it’s okay with you, I’d like you to be the photographer for my upcoming wedding next month. Are you up for it? If not, I understand—we can find someone else.”

Heeseung had texted you.

He’s getting married—not to you, but to someone else.

Or so you thought.

(Little did you know, it was all a setup. There’s no wedding with another woman. Heeseung’s real plan? To win you back. To make you his again—for the rest of your lives.)