"Is it because I'm a customer that you're so kind to me?" A mysterious cafe employee and a shy high school girl. A slightly adult, yearning, age-gap love story begins! Runo happens to walk into a cafe and meets a handsome young waiter who looks like he's stepped out of a shojo manga. After he helps her when her classmates are messing with her manga, and when she gets caught in the rain, he invites her to the cafe, and feelings for him begin to blossom...!? I want to know more about him...