Last week in San Jose, California, supporters of presumptive Republican presidential nominee Donald Trump found themselves surrounded by violent far-left protesters, most of whom were apparently supporters of Democratic candidate Bernie Sanders.

Several Trump supporters were assaulted amid ugly scenes – but apparently they weren’t the only ones “feeling the Bern.”

In fact, video footage from the day shows how at one point, several Bernie supporters apparently mistook each other for Trump fans, and promptly began a violent brawl – before realizing they were all on the same side.

In a somewhat comical scene, as other Sanders supporters moved to split up the melee and explained to the confused rioters that they were in fact fighting each other, the entire crowd immediately shifted gears and began chanting “Bernie! Bernie!” as if nothing had happened.