Hannah's Scowl on Her Face

Hannah went back to our room without a word. She just stood there with a scowl on her face as if we were acting like animals. I had no idea why. Was she not feeling well? Had something bad happened? Maybe one of the girls had said something rude. But this time I wasn't going to let it slide. What is in there? I asked. Instead she padded the suitcase and did that weird Tap tap thing.