There's an illegal business in Seoul. A Diamonds business.

The life of a trainee it might be hard, but it has many good moments and we're doing what we like.  Park Hyunji, is a normal girl that auditioned for SME and got accepted. She started her trainee life and tell us how it was

Sometimes we take a long time to understand what is love.  Sometimes we take a long time to have our first love.

You've known your best friend since young. You've been really close to each other. Time passes by and as you grow older, feelings start to change. Without knowing you slowly start falling for him and he for you. But what happens if he confesses first when you're still not ready?