First-year college student Si-ying takes on a part-time role at the coffee shop “Cafe. Waiting. Love,” where she forms a friendship with Abusi, a tomboyish barista known for her ability to craft any coffee the patrons desire. She also gets to know the enigmatic and attractive owner of the cafe, as well as Zeyu, a boy who consistently occupies the same seat and appears to be quite the ladies’ man, sparking an immediate infatuation in Si-ying.