Continuity: Frasier is in Donny's office, and Donny is holding a little wedding cake groom. He covers the groom with his hands while he's talking, but when Frasier says, "Daphne realizes you went to great expense," the little bridegroom is visible again, even though in real time it couldn't have happened.

Continuity: Niles says on Daphne's wedding day that he told her he loved her on his 3 day anniversary, making Daphne's wedding his 4 day anniversary. At Nervosa, Mel says it's their 4 day anniversary, when at this point one more night has passed and it's now 5 days since they married.

Continuity: Daphne is working on returning her wedding gifts and suspects her brother may have been tampering with them. She crosses her arms and says "Simon" angrily, but in the next shot her hands are holding the sides of a gift box.