Well, even if Alex were single and had asked her out, Marguerite would have had to decline as she was spoken for and quite happy with it. Still, there was nothing wrong with appreciating a person's appearance. Or so said Marguerite but she was pretty live let live so long as certain lines weren't crossed.
"Actress, actually. I'm going over choreography right now."
As for Alex's accent? Well, her boyfriend was English and she lived in England in the dreams so she was rather familiar with it and it didn't trip her up at all.