I thought I saw you out there cryingI thought I heard you call my name

We're best friends.. we always take care of each other..we promise that we will always be together.. But.. He already reach his dream.. as an idol And.. He never look at me again..   Characters : You ( Kang Hanie ) - Kind - Smart - Your health is not that good - Home schooling   Bang Yongguk - Strong - Stubborn - Gentle