Thinking that I'm on their side, they'll brag about their exploits, and each one will be worst than the last. Having gotten their ideas about the men in STEM from the Big Bang Theory, they'll just assume that I must be one of the frat boys, at first, and say the most horrible things.
No deep insights from me. I just had to sit around with a poker face and listen as these fools told me everything, without much prompting. You, on the other hand, saw past their deception, from a distance. Seriously, well done.
That's an accomplishment to be proud of, so please don't apologize for it.