As I was remembering past moments with ATF's and eating bibimbap...I recalled a funny incident that may have happened to others as well.
After having a great session, then the clean up, a little chit chat, then leaving, I get a call saying I forgot the donation. How embarrasing! Of course the booker and provider were good natured about it but very embarrasing nonetheless. This has probably happened to me about 4 times.
Any of you have that session where things are so natural that you leave without paying?