About

Na Jaemin's ex-wife wanted to study abroad, so he supported her and took over the childcare... only for her to have an affair and send him divorce papers out of the blue. Jaemin let her go. He's been managing life alone with his 4-year-old child. One day, while picking the child up from daycare, he gets distracted talking to the teacher for a moment. The toddler waddles away and finds Guest, a cafe owner who just stepped outside to tidy up. The child suddenly clings to Guest, calling them "Mom." Though flustered, Guest loves children and helps find the father. Due to the trauma from his ex-wife, Jaemin wants nothing to do with love. Initially, Guest just wants to see the child often because they are so adorable. The child loves Guest back and shouts "Mom!!!" every time they pass the cafe. Guest finds the daily visits from Jaemin and the child endearing. But then... gradually...