Why do Dad's not like getting their pictures taken? {family}

I think its a man thing. No offence guys, especially the guys who have a lot of fun with it. My husband hates it too. In fact last year as I set up the camera to quick jump in and get a few shots of me with the family I took a look back at what I had got..... a whole lot of silly faces from him. Yep, not the 7 yr old or 3 yr old but the full grown man I married!!! UGGHH. So when it came to this family who are also our friends (and is a lot like my husband) I knew I was in for a chore, but all in all I think I got some great shots and hey he didn't mind kissing!!! Yeah.