So here is what I remember about the drama: the lead female lives with her poor mother and has a father, but I think he is a drunk. The mother and daughter sell food on the street and the father steals the money from them to drink more. I know the daughter isn't actually their daughter. She was somehow stolen from an actress/singer who used to be mega famous, but recently hasn't done anything. The actress/singer is crushed thinking her daughter has been dead for years. She had her daughter with a guy who plays piano (I think). Now she's kinda with her manager (who is crazy for her)
SO the poor girl somehow gets involved with a rich hotel owner (or gangster I can't remember). It has to do with her father selling her maybe. He loves her, but everyone is mean to her because they think she is just attached to him for money or status (the usual).
Oh and the poor girl loves her real mothers movies and songs, but doesn't know why she loves it so much.
I've tried googling and searching mydramalist for it, but it's just to wide of a net. Any help would be appreciated. I don't know the country of origin for this one, but maybe thai since I watch a lot of dramas from there. I watched this awhile ago and I'm in the mood to see it again.