(Who will visit my coffee shop today?) Hi there! (A hard-working barista Hari) Tell me. What’s this? (tells you teens’ Love Formula) I think he fell from the heaven. I must have fallen in love with him. I’ve made my mind. No answer, no explanation, our love stories. A hard-working brista, Hari A hot chick, ChaeRin Romeo, TaeHyeong A bubbly girl, Byeol An alpha male, DoYun A likable nerd, EunSeo A teen star, MinHyun Hari’s Love Formula The first episode is released on Jan 17th! Um?