This drama is adapted from the comic of the same name. It tells the story of Shu and Dong Yu who miss each other but are separated for a while. After getting the understanding of Dong Yu's husband Haoyu and daughter Yue, the two successfully reunited. In order to fill the gap between not being able to meet, the two talked a lot, hugged each other, and spent a happy time. Under such circumstances, Shu's first love appeared, and Dong Yu's mother has always been pessimistic about her relationship with Shu, which created an unstable atmosphere for the relationship between the two... How can the two people who are finally together overcome the tests that come one after another! ?