Yeah, that’s how I wound up mistakenly assuming my girlfriend was Latina for our first year together. Nah turns out she was just a white lady of Mediterranean descent who was raised alongside a bunch of migrant farm workers in Tennessee and so she finds Mexican culture comfortable and grew up with a ton of Spanish.
And I’m not saying that as a bad thing. I didn’t call her Latina because she didn’t and I just asked when she started getting into genealogy and talking about her ancestors. As far as I’m concerned the fact that she likes to decorate her home like a tacky taqueria and that she speaks Spanish when she’s too drunk are far more important than her ethnicity