So my daughter hates men that aren't her dad. If another man comes into our home she will start to…

So my daughter hates men that aren't her dad. If another man comes into our home she will start to scream and yell while saying "no out." If a man tries to give her a toy or anything she will run in the opposite direction. Even when we tell her it's ok. But our realtors husband she absolutely loves him. We just met him for the very first time today and she was playing and laughing with him. They were chasing each other around and he was tickling and play peek a boo with her all while she was laughing up a storm. This guy is big and has a deep voice. We told him she's never reacted to a guy like that usually she runs and cries. But I don't know what she saw in him but she loved him and was talking away saying hi and waving and wanting him to chase/play with her. They then asked if she was always so happy and giggly and we told them yes if she's not laughing then something's wrong.