The restaurant only had a few people around when they went in. Most of the patrons already had their breakfast for it was already fifteen minutes past ten.
She requested a table for three that offered a bit of privacy for she doesn't want to see people as much as possible right now. She woke up with a throbbing headache and Andrei wanting to eat in the restaurant itself and not just ask for room service, He is pissing her off.
She had a feeling that the bitch wanted to ruin her day, for why would he ask to have their breakfast where she had to fix herself just to have something to eat.
If not for Bella wanting the same thing with Andrei, she won't get out of their hotel room and would just ask for a cup of coffee.
And since she doesn't want to be here in the restaurant, she didn't bother with anything, such as wearing appropriate clothing.