This shit happens on a daily basis in high school to losers, I was too smart to fall for it. I had chicks pretend to be nice to me to me but I never took it serious and one of the guys that hung around the girls would tell me it was all just a prank after a few days. No shit Sherlock.
Women that treat you like shit don’t just start liking you one day, women never change their mind about you, they know within seconds whether they find you attractive or not.
The only time I ever fell for a chick being nice to me was when I was out of High school and a girl from work was really nice to me and we talked a lot. I thought people would change outside of high school (spoilers, they don’t) and she lead me on for about a month before she found a Chad to bang her and then ghosted me after quitting her job.
That situation redpilled me and then failure of redpill made me blackpilled.