Dear anya12:
You wrote that you were introduced to this man once in the past, didn’t get to know each other, then had one date/hang out and following that one single date, “he says he can’t stop thinking about me, misses me and he never felt that way before”
– it is possible that a man will not be able to stop thinking about a woman he had one date with, and that he will miss her, a man who would form such a quick and strong attachment to a woman following one single date. Not likely, but possible.
The part that is way less likely is that “he never felt that way before”- a man who forms such a strong and quick emotional attachment to a woman following one date, unless he never dated before, must have formed such attachments before.
Regarding the other woman, maybe she is a recent ex who didn’t update her profile yet. Maybe she thinks they are only on a temporary break but he thinks it is a long term break, or a final break.
I hope you post again, would like to read how this develops.
anita