Everyone needs caffeine. All the idols need it to get them through the day, to keep them awake and moving around. Some can’t function without it, some will take anything thing with caffeine

You are just a part timer on a Coffee Shop, but fate brings you to the unforgettable experience and momment ever in a night. What will you do when Yong Junhyung, the rapper of BEAST confess to you that he would rather better choose you than his current girl friend? That 'having a coke with you' is the most blessing moment than the whole things in his world?

Partly based on Yoseob's "Caffeine"

The story is about  a man which always longing for his first love, eagerly. Such a caffeine, he was addicted to his first love. Without a plan, or it is more to fate, he was happen to involve in a minor accident which include a lady. That lady whom does not believe love, instead a caffeine addict. Now, let's see whether the taste of love is equal to the taste of caffeine, or is it more addiction?

  Caffeine, just one sip will make you addicted. You can’t sleep, can’t stop thinking about her/him. You know she/he is the one, and that she/he is your only addiction.  Just like caffeine in coffee, once you consumed it, you can never forget the taste. You would keep going back to find that same taste, even if it has already hurt you so badly.       

 Addicting, and hard to let go. Love and caffeine.