This story is all about the dreams of the characters, how can they face the challenges and how can they reach their dreams. This story is also about the two lovers, are they willing to seperate to each other just to reach their own dream?

LEE DONGHAE

- ordinary type of guy

- He wants to be a successful business man someday

- He has a crush on his friend named Yoona

IM YOONA

- a simple girl

- her parents died in a car accident

- she is living in a small house with her younger sister

- she wants to be a artist someday

LEE HYUKJAE

- bestfriend of Donghae

- he is living with Donghae and Jinyoung

- his younger brother is Jinyoung

JUNG JINYOUNG

- the younger brother of Hyukjae

- they have the same mother but different father

- he can't move on to Na Eun, His past lover

PARK CHORONG

- the younger sister of Yoona

- they are not real sister but they treat each other as real siblings

- they both grow in a same orphanage