Quick Definition: A sense of momentum between two people, at times moving forward with an interaction, and at times moving back a little. Push and pull describes the unpredictability and spontaneity of seduction.
Romantic comedies and dramas tend to have great push and pull story lines. The writers tug at your heartstrings, focusing on things almost lost and could be lost.
In seduction, push-pull is a concept that relates closely to cat string theory, banter, and BHRR. The concept is for the PUA to immerse himself in the experience of pulling the girl when it feels good and then pushing her away, knowing that push will make her want you more, and then return much more rewarding.
You had good push-pull dynamics with the beach blonde waitress, what happened?