When you goes off to the countryside to visit your grandfather in the hospital, you accidentally enters Kwangmin’s room instead. Although you finds him rude at first, but you and him end up seeing each other every day and get closer. But you only has a limited amount of time in the countryside. As the summer passes, how will things turn out for both of you?

 Characters:

Jo KwangMin

-17 years old
- Suffering from a cronic illness. However, the illness is still a mystery.
-Loneliness always fills his heart but he always show his strong and cheerful side to cover it all.
-An inteligent student. Due of the weak condition of his body, he can't continue his studies.

______(you)

- 17 years old
- Always cheerful
- A caring person
- Less intelligent and always ask for guidance from KwangMin to help her finished the homework given by teachers during the summer holidays.