Character mistake: When Gina tries to set up Rosa on a date, Rosa mentions the last person Gina set her up with (Justin) was a dork who rode a Yamaha motorcycle. She says "he might as well have picked me up in a station wagon." Rosa's bike is a Yamaha R1.
Character mistake: Beverly waves a university brochure in Adam's face and tells him he's going to go "to UCLA. That's in Hollywood." UCLA is in Westwood.