I smiled once. It's not for me.
Ditto. I don't smile, but it doesn't mean I'm not enjoying myself. My recent ride up to Le Col de l'Iseran was the highlight of my recent trip to France, but the photo taken by one of the photography companies near the col of me riding up shows me looking pretty serious. Internally, though, it was a 1 person cyclist party... seriously.
Occasionally, social interactions get the better of me, and I actually wave. In fact in France, it was nigh on impossible not to say "bonjour" to passing cyclists. Damn those friendly French people!
I miss them, and wish so much that I was still there...