The book 'Destined to Get Married' is the novel you described. After the little girl saw a handsome man with long legs on TV, she suddenly admired him very much. She called him "Handsome Uncle" and wanted him to be her father. Later, one day, she saw this "handsome uncle" in a luxurious banquet hall and accidentally discovered that he was her father. You can read this novel. You might like it. I hope you like this fairy's recommendation. Muah ~😗