Does bad grammar in songs annoy anyone else besides me?

I love Rascal Flats. It's an awesome band. However, in their new song there is the phrase: "Have you ever tried to love someone who just don't feel the same?"

Yes, that's right. They used "don't" instead of "doesn't." 

A simple substitution of the words that make up each contraction would reveal the error. 

"Have you ever tried to love someone who just (do not) feel the same?"

vs.

"Have you ever tried to love someone who just (does not) feel the same?"

Anyway, just thought I'd get that off my chest.