Minerva was so involved in the book she was flicking through that she didn't realise at first that someone had approached her until she turned around and nearly bumped into the other lady. "I'm so sorry!" she exclaimed. She usually had a good sense of what was going on around her through her animagus form as well as playing Quidditch but obviously she was more involved in the books and her thoughts than she had realised at that particular moment. "Are you alright?" she asked frowning. She looked alright and it wasn't a hard knock but better to ask than to assume anything.