It would be great if they were inadvertently dating the same girl.
Had this happen to me. Stopped late one night at a restaurant on the highway headed back from seeing the folks. Waitress says, “nice to see you again”. I look at wife, never been in there before. She comes back with a menu, “Didn’t expect to see you in here this soon.” “Maam, I have never been in here before in my life.” “Yes, you were here last night, sat right there in that same booth.” Just shook my head.
I guess we all have someone that looks like us.