Shallow Hal (2001)

Continuity mistake: In the scene where Hal is confronting the two guys that made fun of Rosie he points to Rosie outside the restaurant and her shoes change from brown and black clogs (which is what she was wearing throughout the scene) to a plain black slide. Watch, it is totally obvious because they show her shoes several times before they suddenly change.

Jill: Hal... I'm not attracted to you.
Hal: So what? What, you think that everyone who goes out are always attracted to each other? Get real.

Trivia: Nan Martin (the unattractive Tanya/Nurse "sourpuss") was the real-life mother of Zen Gesner (who played Ralph).

Question: For years I've wondered about the scene where Hal meets Rosemary's doctor friend Dr. Sahid (in the children's hospital). Unless there's a cut or deleted scene I'm not familiar with, there's no relevance to the plot with meeting the doctor since he's never seen in the rest of the movie (therefore not knowing if his real appearance is different) - everyone else in the whole movie that Hal never met before ends up with a different appearance after the spell wears off (including men). Can anyone answer this?