A boy falls in love Son:""Daddy, I fell in love and want to date this awesome girl!"" Father: ""That's great son. Who is she?"" Son: ""It's Sandra, the neighbor's daughter"" Father: ""Ohhh 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 and she is even hotter!"" Father: ""That's great son. Who is she?"" Son: ""It's Angela, the other neighbor's daughter."" Father: ""Ohhhh 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 hugs him affectionately and says: ""My love, you can date whoever you want. Don't listen to him. He isn't your father.""