When they realized that they were two lost souls meant to be together, refitting was never painless; they were back to the square one.

Renjana (originated from Bahasa Indonesia) (n.) a strong feeling of loving, longing, and desiring    

Suddenly felt nervous; What would Heechul do if he knew Jungsoo felt that?

A cliche love story trope about how Jungsoo eventually became Hee's. 

When Jungsoo suddenly found himself trapped in a seemingly endless cycle of extreme happiness and agony, will he be able to escape and save the most precious thing in his life or will he just accept his fate and choose to let go?

A soul full of resentment for what was so-called a family met another soul who vowed himself to do anything for his family—in a bond of being a family.

What will happen if a man falls in love with someone but later finds out that ‘that person’ is not exactly always the same person that he fell in love with?

What happens when serendipity leads two souls into meeting each other and them deciding to help each other out to complete what they needed to do?  

For how long it would take, he was willingly waiting.

When Leeteuk is about to confess his feelings on his officemate, Heechul, but suddenly Leeteuk's world suddenly shaken because of Heechul's answer. 

How do you choose between life and death? Is there any other way to save a person who doesn't want to be saved? If only love is enough to keep a person's hope burning... then maybe... just maybe... He'll choose to live. Last Night-- When I said I'll be sleeping early tonight

What happened with Jungsoo, Heechul and their little angel in their daily life? Let's peek!

He would never forget what the first letter said. Who are you?