Sometimes, people don't want to move into the future. Some like to live in the past and some choose to live in the future. They choose to stay in the past because they are afraid of the future. Afraid of what will happen. Afraid of losing someone very important. Afraid to live because of all the bad memories... Which world do you want to live in  The past or the future...

Words cannot do anything. They don't mean anything, they are meaningless. Even if you're satisfied with the words "I love you" Just know that they are nothing but words. Don't believe everything that someone tells you. "I miss you... I'll be back, don't worry...  I'm coming back home" Words cannot be kept for forever, and secrets can't be kept either.

Female Lead:

Song Ji Eun

Kim Joon Myeon/Suho

"He's dead..."

"No, he's not dead."

"I'm sorry Ji Eun, you have to accept the fact that he is dead."

"Don't worry, I'll come to you. I'll find you, even if I have o search for the rest of my life." 

"Who are you?" 

"You really don't know me?"

"....."

"....."