When Sophia mentions the fight and Alvin seems not to remember, he holds his drink at chest height. In the next shot, his hands and the drink are in his lap.
Sophia befriends an elderly gentleman and spends much of the episode on a boardwalk in Miami Beach. The set design, however, replicates nothing even close to Miami Beach. Instead of chrome and neon Art Deco, it looks like a northern fishing village complete with netting and buoys.
Blanche asks Daisy to go into Rose's room to get some things for the rummage sale. When Daisy leaves the living room, she goes into the first door on the right, which is Sophia's room. However, Daisy could have just gotten the rooms mixed up since she does not live there nor visit often.