Sumire is starting university this year. It's her first time living alone and working part-time at a café. Sumire struggles with the unfamiliar job, but her respected manager, Mizuki, is always kind to her. "It's so great to be able to do your job well," he says. Sumire gradually develops special feelings for Mitsuki. One day, Sumire confesses her feelings to Mitsuki. Actually, Mizuki is also interested in Sumire…