A girl who has admitted to me that she is interested in me but has a boyfriend asked me for a ride after class (we get done at the same time). I said yes, not because I am interested in her, but because it was convenient for me and I thought it would be a nice thing to do.

When texting her about it, I asked jokingly why her boyfriend couldn't do it. She got very defensive and angry over this which is unlike her. I told her that she was being weird so I wouldn't help her anymore. She then sent a few texts asking how she was being weird, then apologizing, but I didn't respond. Now she is ignoring me when I see her.

Should I apologize or ride this out and wait for her to re-initiate when she's done being angry?