Dongbaek, an orphan and single mother, owns a small bar sharing her name - a name which translates to camellia (a small, flowering tree) in English. Dongbaek's life takes a new turn after meeting Yongsik, a do-gooder police officer in their small town. Yongsik, having been raised by a single mom himself, understands Dongbaek's challenges and embraces her dearly. The two fall in love despite social stigma against single parenthood.
The show pairs up Korean celebrities to show what life would be like if they were married. Each week, couples have assigned missions to complete, with candid interviews of the participants to reveal their thoughts and feelings.