So i have this issue that im not entirely sure how to deal with. Im going to keep it as short as possible.

I have a friend ive known for 4 years about and him and I have been extremely good friends, i however am quite a but younger than him by about 14 years. I found out that his daughter has a huge crush on me. She is 5 years younger than me. I started to bring up the subject to him but when i was skirting around to figure out how he would take it (so i dont hurt the friendship. He said he couldnt stand for any of his friends to date one of his family members. She is slowly being more obvious and i keep telling her to straighten up. I also told her i know she has a crush on me. One of our mutual friends was with all of us and pointed it out to me again confirming that he thought she liked me. So now i dont know if i should let nature run its course tell him or talk to her and tell her i cant. Anyone who has had a similar situation please chime in. I dont want to not be a friend with him. And she is getting really blatant about it.