Jack's wrecked knee has also wrecked the family budget; Mindy almost lost interest in him, drags him to her ex Randy's party, where the rivals have a fist-fight. In the doctor's waiting room Jack gets blatantly lectured by inconspicuous scoliosis patient Katie, just for never noticing her before. Grace accepted to spend the weekend naked in Tom's parents' St. Louis property, without even remembering the annual meteor shower camp she promised Bobby six months in advance; Tom decides to go camping there 'coincidentally' instead. As their endless unrelated tattering makes the fun turn torturous for Bobby, and she blatantly dismisses his plea to get rid of Tom, he exposes cleverly the man's utter astronomical ignorance and her hypocritical crush. Both pa the chancellor and Nate himself see trough Courtney's 'mandatory invitation' for a Negro students event, he tells her his girlfriend back home was invented to prevent an accident with a minor, yet turns up the next morning to invite her...