The Lanes' home telephone number is given as 624-1098.
Bobby Diamond appears here as Louie, the proprietor at the malt shop, which is otherwise known as Louie's Ice Cream Parlor. He appears earlier in the season as simply the waiter at the malt shop, i.e. in The Greatest Speaker in the Whole Wide World (1966). Much earlier in the season, Louie is played by Ronnie Schell in Our Daughter the Artist (1965).
Unlike here, Patty and Richard going steady was not just something between them in Going Steady (1964) from season one. It was a source of angst for both their parents in that episode.