If you went out on a first date with a random woman would you spend hours texting and talking about each moment with her the very next day? My guess is no. If you did that she would be running for the hills.
The ONLY response you should have given your W after the date should have been something like this:
"W, I had a great time too, it was nice to see you, you looked lovely and maybe we can do it again sometime. Hey, I have to run, maybe we will talk soon!"
Instead the two of you pick apart each moment, dredge up the past and start acting all dramatic and crazy. This cycle will continue until both of you (A) work on your own issues (B) get some space and detach a bit and (C) STOP having R talks.