A story about an ordinary  22 years old girl, Im Yoona and Lee Donghae , a son of a 5 stars hotel president. 

It was too much for Na Eun to take. She could feel the love that Jaehyo still felt for his ex. She could see the longing that seemed to pour from his expressive eyes and warm heart. She had known that Jaehyo would never be completely hers, yet she had tried to make it work. But after one too many glances at the tattoo embellished on his arm, Na Eun had had enough. She was tired of being heartbroken.