The scene of Sheldon explaining the subtext of Beverly Hills, 90210 (1990) to George seems to be out of order. George says 'that guy' (Dylan) is upset because he's thirty and still in high school. Sheldon replies that he thought the same but it turns out his father died in a car explosion recently. After that, Sheldon pauses to listen to the music and confirms it's sad. It would make more sense for Sheldon to listen to and confirm sad music before George says what he did about Dylan's age, and then Sheldon saying what he did about the car explosion.