I will admit, there are little things that take me out of the film. When for example, Finn asks Rey, “Do you have a boyfriend?” That right there, like what. Boyfriend? That’s never something ever in the vocabulary in any of the six films. Closest would be Han asking Luke, “Do you think a guy like me and a girl like–” “No” but I dunno, what Finn said felt like such a Earthy thing to say.
I think someone says “girlfriend” in the prequels.
My initial thought was that “I think that’s totally from a deleted scene of AotC”, and yep, around 5:00, “boyfriend” is mentioned instead: https://www.youtube.com/watch?v=tM5Lu40PZJQ
Still, I don’t think I recall boyfriend/girlfriend mentioned in any true form of the films. I could be wrong, but I’m almost sure it’s the case.