After a 3 week break (Ts vacation), I went back to T this week

It was great to see her.
But as soon as she opened the door, I noticed that she had rearranged a few items, put a new rug down and also a new mat. I said "Hi..oh you've changed things" and she wanted to talk about why it bothered me. But I don't know why it bothered me so much, but it really did.
I had so much to talk about, that I didn't have time to talk to her about it (I am going to discuss it next week).
Has anyone else had the same kind of reaction to a change in the therapy room? Why do you think you reacted that way?