Errors?

Just before carrying Robert's bags upstairs (in the beginning after Robert's return) Maurice says, "I'll take your rooms to your bags."

Normally I would take that as a sign of nervousness, but since Robert didn't acknowledge it, I think it might be an error.

Also when Robert, Lisa and Maurice are in the car drving to the villa, Robert says, "There's nothing to argue about. He's already told him to leave."
He refers to himself in the third person!

I point these out because normally I don't notice things like this.

Anybody else notice these?