The Man Living in Our House (2016)

Hong Na Ri is a proud flight attendant who suffers a series of misfortunes after her mother passes away and then she discovers that her longtime fiancee, Jo Dong Jin, is cheating on her with fellow flight attendant Do Yeo Ju. To get her mind off her troubles, Na Ri returns to her mother’s home, only to find a handsome young man, Go Nan Gil, living in Na Ri’s mother’s house and running her mother’s dumpling restaurant. Incredulously, Nan Gil tells Na Ri that he is her father, having married Na Ri’s mother before she passed away! Meanwhile, Kwon Duk Bong is a wealthy businessman who wants to help Na Ri reclaim her mother’s property so that he can develop the land. Can he help Na Ri prove that Nan Gil is a lying swindler?