Was Hughie obsessed with Rae in the movie Dead Calm?

In the movie "Dead Calm," Hughie is portrayed as a deeply troubled character who becomes infatuated with Rae. His obsession stems from his emotional instability and the intense situation they find themselves in, as well as his need for connection. However, this obsession ultimately leads to dangerous consequences, showcasing how his fixation on Rae is intertwined with his psychological issues and the unfolding tension on the boat.