The Realization
After somehow escaping and making it to the boat alive, along with her cameraman, she warned the rest of the team on her boat that there was a tiger shark lurking. All she could do after this wild, near death experience was lie on the floor of the boat and thank God that she was alive and okay.
As she was lying on the floor of the boat, Nan finally was given a few seconds to think about what actually went down, and how crazy of an experience it was. While observing some of the bruises the whale gave her, Hauser came to an amazing realization in this moment regarding what the humpback whale was attempting to do by dragging her around.