Starting from here, the TV studio audience applauds when Al or other characters walk onto the screen.
When Al puts his shoes up on the coffee table, you can faintly see "555" on the right shoe and "SHOE" on the left. The number 555-SHOE is from the episode "976-SHOE" when Al was trying for his own Shoe Hotline as Dr. Shoe and he had "555 SHOE" written on the bottom of his shoes.
The first time that Bud starts to show interest in Marcy and starts calling her babe.
This episode was taped on January 26, 1990.