At “Café.Waiting.Love” coffee shop, Si-ying, a college freshman gets a part-time job. She befriends a tomboyish barista, Abusi, who can make any coffee according to customer’s request .Especially for Xiaomi, the beautiful and mysterious café owner. Si-ying develops an instant crush to the boy who always sits in the same spot in the café who seems to be very popular with girls, Zeyu. One day, a college senior with legendary tales, A-Tuo, run into Abusi, who was the reason for his breakup with his ex-girlfriend at the café. Si-ying become good friends with A-Tuo, after A-Tuo teased by his friends and stand up for him. Because of A-Tuo busy schedule, it keep him from graduating and turning him to a campus legend. A-tuo takes on multiple part-time jobs in his effort to save money for his travelling dreams. A-tuo is a passionate and sincere young man. He find friendship during his job with a gangster-like owner of a seafood restaurant who use to be a movie director, Brother bao and Auntie Jin-dao, a laudry shop owner who also happens to be an amazing cook. Si-ying life becomes more enriched and colourful as a result after A-Tuo introduce his job mates to her. This is because he deeply attracted to Si-ying’s sense of right and wrong. Because of her crush on Zeyu , Si-ying only sees A-Tuo as a good friend. In the end, Si-ying finally reliazed where her heart belongs after A-Tuo decides to leaves Taiwan to embark on his travels.