Roxy is a single mother of 5 year old twins who will do anything for her kids. On the day when they just came back to their to California from visiting their family they run into a famous Korean band. The famous band named Nu'est whose leader , Jr, has let fame get to much in his head. Upon Jr's unpleasant encounter with Roxy at the airport the manger of the band comes up with an idea. All Roxy want is for everything to be fine and calm for her and her children. Now upon the manager's pleading she and her kids are pulled into the complication of international fame of kpop. All Roxy has to do is help them get Jr back to his old fun self, but that is a harder task than she thought especially when all they do is fight. Will she risk giving her heart away for this task or will it fail leaving only tears.