So there's this 13 year old boy that goes to my church who friended me on FB this summer. This kid has always seeemed...off? But I thought that maybe he was just awkward. He commented on a picture I had posted of my 6 month old swimming asking if I had "anymore pictures of him swimming". (He was in a swim diaper and a swim shirt) I thought it was weird but ignored it. Now he asked me in person if I had any pictures I could show him of my baby who's now 9 months old. He's never asked fo naked pictures, but it just seems weird to me especially because he's kinda a weird kid. I don't think he has any kind of mental challenges that would affect his social skills, but maybe? I can't help but worry he's got some kind of issue and is looking at pictures of kids on the internet, plus he has a 6 year old sister at home. (Obviously worse case scenario.) Am I over thinking this? Should I be concerned or say anything?