Part 1

[REWRITE]

Y started get tons of letter and pictures that he need to save them, he need to save the twin but this getting worse since he's alone and need saving everyone that will be participating in drama filming about the twin life. But why? Why only Sung-yoon get those?

What would happen to them during the filming?

I cried and laughed countless days
수없이 많은 날을 울고 웃었다

Time is a moment
시간이란 건 순간이란 게

Beautiful and painful
아름답고도 아프구나