Yunho always respect BoA as his sunbae . But what if they meet each other and began to know each other more ? What happen when they became closer ? What happen when they realise that they love each other ? 

BoA(27 years old)

Soloist of SM Entertainment . A workaholic woman who is very charismatic and is every men's ideal women . Good at everything but is not good at dating because she always think of work first.

Yunho (27 years old)

Member of TVXQ with Changmin . He always look up to his sunbae - BoA , and also every women's ideal man . He always treat woman nicely and have good manners.