I joined facebook about a month ago, and am coming up on my 20th HS reunion.
It's been fun getting in touch with people I knew in high school -- even the "cool" kids are friending me.
Everyone has been very nice so far. It's like high school again, but better!
And guess what -- NO ONE looks the same!! Everyone has gained weight / lost hair / got wrinkles / looks different. Time has added a lot of "character" to us all!
And another thing that time has added is MATURITY. It's not like high school where I have to worry about looking perfect in order to be accepted. The "cool" kids aren't snubbing me or insulting me because I don't have the trendiest clothes or look like a bean pole, because they have changed too! Inside and out!
Yes, I am sometimes surprised at how people look now when I see their pics, but it doesn't mean I think less of them. It's more like "Wow! I didn't recognize him/her!" I am sure it's the same when people see my photo, and it will be the same with you.