The sudden tapping definitely got her attention in the quiet of the shop and she glanced around, pulling her hand away in such a way that the broom she had been holding on to started to fall from the rack. She quickly caught it, but in the process smacked her head against one of the shelves behind her...thankfully nothing else fell from the impact of her skull. She places the broom back in its appropriate spot, gingerly rubbing the back of her head, before turning toward where the sound had come from. She gives a sheepish smile and waves to Seamus, recognizing him as well after a couple of moments.