Tiffany Hwang Miyoung is a young, beautiful woman who faces her first-ever break up. She was probably lost in love to realize the truth until reality hit her hard one day. Too blind to see anything ahead for her, or others who were better for her. 

Choi Siwon is a fine gentleman who works at a nearby cafe located by the Han River. He has been noticing Tiffany since she and her ex-boyfriend was one of their frequent customer. Secretly, he has been wanting her but it seems wrong of break two person's relationship. Until one night, and that's his one and only chance to make everything right. 

The day her first love broke up with her was the day she shed the most tears. 

However, the day her first love broke up with her was also the day the start of a new romance for her...

He always stood by the side and took notice of her. Her eyes, her smile, every single detail about her.

Now it's the chance for him to kiss the girl, or miss the girl.