Jill is sued for breaking up a marriage and Jack begins to doubt her relationship with Matt when Jill insinuates that Jack may not be the only lady in Matt's life. Meanwhile, Audrey frets when Barto starts hanging out with a female study buddy; Elisa continues to hunt for her mystery man; and Mikey gets an unwanted promotion that requires him to fire one of the waitresses.

Barto starts seeing the ghost of his mad school cadaver after he tries and fails to save a bystander suffering a heart attack, Jill asks Jack to pose nude for his photography class.

Jill's mother and Jack's parents visit the newly engaged couple at Jack's aprtment. Jack hits it off with her future mother-in-law, but Jill has lesss success with his in-laws-to-be. Elsewhere, Audrey is interviewed about her new movie on a local morning talk show and she reveals an embarrassing secret, while Barto uncomfortably watches on a television board in Times Square.