He said all negroes, turks, immigrants and dutch people only speak one sentence in Polish that is "suck my dick". Polish girls, after meeting with negroes and turks for 5 mintues in a club, will go to the toilet to have sex. He was bewildered and disgusted by what he had seen.
The only healthy reaction of Caucasian girls when approached by non-Caucasians is to feel disgust, followed by an ice-cold look and then walk away.
I think that radicalised him a bit in his view of women and non poles.
It's a very natural reaction to be disgusted by this.