Son: Daddy, I fell in love & want to date this awesome girl Father: "That's great son. Who is she? Son: "It's Sandra, the neighbor's daughter" father: "Oh I wish you hadn't said that. I have to tell u something son, but you must promise not to tell your mother. Sandra is actually your sister." The boy is naturally bummed out, but a couple of months later, Son: "Daddy, I fell in love again n she is even hotter!" Father: "That's great son, Who is she?" Son: "It's Angela, the other neighbor's daughter, Father: "Oh I wish you hadn't said that. Angela is also your sister." This went on couple of times and the son was so mad, he went straight to his mother crying. Son: "Mum I am so mad at dad! I fell in love with six girls but I can't date any of them because dad is their father!" The mother hugshim affectionately and says: "My love, you can date whoever you want. Dont listen to him He isn't your father."