Send to a Friend

What would you say to a cosmetically altered friend?
This isn’t a close friend, but someone I used to work with. His facebook photos all show him with his very new face. No evidence of the face I knew. The difference is quite substantial. It’s a small world, so am terrified of bumping into him. I mean, if I do see him should I ignore it?! Wait till he brings it up?
Using Fluther
or