Han Soo Jung and Han Yoo Jin are identical twins. Both resemble each other very much, from the head to toe. The only thing that differentiate them are their personalities so there's no wonder if no one can ever tell whose the older or the younger one with one look.

The sister, Soo Jung is a shy, quite and matured girl while Yoo Jin on the other hand, is a cheerful, a bit stubborn and spoiled girl. Even so, both of them are quite favored and also famous in their neighbourhood and school. Both got pretty face, fair skin and long hair. That made most of their classmates envy. Not to mention, Mr and Mrs Han owned a stable fashion company at the Gwangju city so they didn't got any financial problems, not yet - thanks to their hardworking parents.

But, nothing is perfectly perfect in this world. Every person has flaws. So did the twins. Behind those facades, no one knows that Soo Jung actually has a mystery disease. Only their family - consists of them and their parents, know this. They did everything to keep it as a secret - much to Soo Jung's dismay. She always thought her family were ashamed of her though she knew they didn't intend so. 

How will things go on when the twins UNFORTUNATELY, fall in love with the same guy?

Should Soo Jung give up as the older sister?

Or should Yoo Jin back off because of her sympathy to her twin?

Let the time solve this.

Characters :

- Han Soo Jung

- 17 years old

- Han Yoo Jin

- 17 years old

- Oh Sehun

- 18 years old