I have a huge cross on my boss just because he is nice to me

I have a huge cross on my boss. He is so nice and seems like a really good family man. I absolutely do not want to act on this and ruin his family or my career - as he is someone I want to work for for a long time as he is the best boss I have ever had. However I can’t help but wonder sometimes if he maybe thinks I am cute. We do not hang out or have inappropriate discussion ever. But once he touched my hair to get a bug off lol. He also said “we are a team” in this way that literally melted me. I think I just have daddy issues and when a man in an authority figure who is cute is so nice to me it’s hard not to have a little crush. Although I do have fantasies too sometimes of him dominating me!