The place Tashina was standing in was very different from any other place she had been in.
She had to stand at the door to be able to take everything in before she would step in so she won't be overwhelmed.
When Xavier said they had a party to attend, she thought it was relating to the mission they were on and that they were to go on there undercover to acquire any information they can get.
So she was surprised when Xavier told her that it was just a normal party and nothing more.
He said that the team haven't still found enough information on the archeologist team who dug out the chest and it would still take a while before they could get anything on them.
And even if they did have anything on them, they would have to wait till Monday to go there because today was Saturday and the building would be locked by now.
So, they had nothing to do for the weekend that was why he accepted the invitation from Inspector Dantel.
