I had two classes today each with an adult male upper intermediate student, both of whom are in full time employment, have own houses and no ring..... (Side note: there's a COMPLETE lack of them in our area. Most students seem to be female or kids or old/ much older/ married men.)
My eyes were very happy.
One's a regular student of mine now :D
The other is a floating student. I've asked the school manager to insure he floats my way regularly!