I fear this is too mathematical for me to read thoroughly; all I can say is that when I met you the second time, after meeting you for maybe 5 minutes at White Hart the year before, I knew you. Understand that I have face blindness! It is not unusual for me not to recognize people I've known for years, and fortunately, I have friends who will tell me, covertly, who people are at social gatherings. You, I knew immediately; not because I recognized your face, but because my heart recognized your heart.

It's probably a Pockets thing!