One of my fuck buddies has done this a few times, and it happened again a few days ago

She basically brought up a guy we know and says how he's dirty and scummy because he sleeps around and hooks up. She has mentioned this before as something she cannot stand. guys like that in general, who cheat etc.

I have a feeling she has been cheated on before or something.

Keep in mind she is korean and post wall (i am quite a bit younger), this isn't an American or western woman.

Anyway I interpret it as a shit test to see if i start agreeing or not, an attempt to see if I bite, but i don't and quickly move it along without really giving an opinion and Just AM it.

What is going on here? I can't really figure this one out