Kimmi menyukai Green Tea latte; It tastes bitter yet sweet at the same time, just like what her love life turned to be.
Luhan menyukai caffe Americano; It's strength and bitter. But that's what makes him tough.
Sementara Kim Minseok, he makes both of them-- the Green Tea latte and caffe Americano. He knows the ingredients, he knows the measurement of all the coffee beverages.
What happen when the three of them meet?