Sounds like you understood them just fine: they were saying something along the lines of “Get out of here and leave her alone!”, and you did.
It also sounds like the misunderstanding originated with Irrational Woman (although I’ll cut her some slack for that because she was already upset and pissed off) who totally misinterpreted your approach and then proceeded to pass along her misinterpretation to the other guys.
I doubt that what she actually said to them was “Hey, I don’t understand what that guy’s trying to say to me, could somebody ask him to explain?” rather than “Hey, that creep keeps trying to talk to me and won’t leave me alone, go tell him to fuck off!” Telling somebody to fuck off knows no language barrier.
If it makes you feel any better, I personally was semiconsciously picturing either Filipino or Russian Jewish immigrants in this situation, although I have NO idea why, to be honest.
That was probably my fault, as my little dialogue used a really cheesy and affected faux-Russian/Eastern European accent. Dopers with the sound module installed even heard a balalaika being plucked in the background.
Some people are missing a big point telling Triskadecamus to leave people on a cell phone alone. The lady was asked if she was OK before the cell phone was visible. Regardless it’s pretty sad that asking a question gets you treated like that.
That’s not how the situation looks to me. He saw she was on the phone and then he approached her again. That’s what sent her running to her co-ethnics.
For some reason I’m reminded of the Simpson’s episode, where Lisa tries to take a bus to the museum all alone, but gets lost because she didn’t realize that the holiday schedule drove a different route. Trying to find her way back to Evergreen Terrace, she wandered through Springfield’s version of Little Moscow, and she asked a man to help her find her way home. He sounded like he was chewing her a new asshole, but the subtitles showed him being very kind and helpful.
So maybe what Tris encountered was effusive thanks and plaudits.