Based on the context and the answer, generate a question. 

Context: Once inside she excused herself and went to the bathroom and a moment later there was a knock at the door and the champagne had arrived . I tipped the guy and had just poured two glasses when I felt a movement behind me . Carla 's arms snaked around me from behind and I felt her lips on my neck .

Answer:

We were in a hotel room celebrating .



Where might we have been when we were waiting for the champagne ?