Son Naeun is virtually married to Lee Taemin on the popular reality show, We Got Married.

Kim Myungsoo has had a crush on her ever since they did a show together, but he's never gotten the chance to tell her...and he may as well never get to. He's always longed to hold her when she cried, be happy when she's happy, and to do everything he could to make her smile. 

Then a chance comes in the worst possible way...EVER. In a car accident that seemed to be anything but an accident, Taemin passes away. Sure Naeun liked Taemin, but no-one thought she liked him to the extent that she'd always cry in secret and never show a real smile again.

Along comes the music...the soft and sweet strumming of the guitar that could only belong to Myungsoo...and for the first time in a while, Naeun smiles...a REAL smile...