Dental

 My wife was looking through old stuff in a search for birth certificates when she came across the newspaper clipping above. 

Faces bare

 I don't know how long I had been in the shop the other night before it dawned on me that I was the only one wearing a mask. My wife would have been another but she has met someone on the way in and was outside talking to her. Up every aisle and across the my field of view faces were bare. Staff and customers alike getting back to normal. I removed my mask. I felt it was out of place. Are we back to normal?