Not having read the novel, we can only guess. There could be an ordinary person who has been living a mundane and restricted life until something happens that makes them realize they need to be 'free to breathe'. This person then becomes the central character, driving the story forward as they take steps to change their situation and gain the freedom they desire.
Since I haven't read the 'free to breathe novel', it's difficult to say. It might have a female lead who is fighting against a system that restricts her freedom. Or it could be a group of friends who together strive to reach a state of being free to breathe.
I'm not sure exactly as I haven't read it, but they could be ordinary people affected by air - related issues, like a factory worker exposed to pollution or an environmental activist trying to make a change.
Since I don't know the exact story, it could be a patient who was suffering from a breathing disorder as the main character.
I'm not entirely sure as I haven't read 'Breathe a Ghost Story' specifically. But generally, in a ghost story, there could be characters like a protagonist who might be the one to encounter the ghost, perhaps a young person or someone new to the haunted place. There could also be secondary characters such as friends or family members who either believe or don't believe the protagonist's experiences.
I'm not sure specifically as I haven't read it. It could be about a journey of self - discovery where the characters find freedom in various aspects of life, like breaking free from constraints and finally being able to 'breathe' freely in a metaphorical sense.
It's possible that other characters from the Harry Potter universe could also be involved. For instance, Hermione might be nearby when this incident occurs and could play a role in the aftermath. Or Dumbledore could have some influence on Severus' decision to save Harry, even if he's not physically present at the moment of Harry's distress.
I think the main theme might be about the importance of clean air. It could be exploring how the air we breathe affects our health, our environment, and our overall quality of life.
Draco Malfoy is obviously a main character since it's about him not being able to breathe. Harry Potter often shows up in these fanfictions as well. Given their long - standing rivalry, Harry might be in a position where he has to decide whether to help Draco or not. Hermione Granger could also be involved, using her intelligence to try and find a solution to Draco's problem.
As I don't know the story well, they could be fearful given it's a ghost story. The characters might be curious too, as they would need to be to get involved in the events related to the ghost.
The primary themes in 'breathe merlin fanfic' include the power of nature. Since breathing is so fundamental to life, it's often related to the natural elements in the fic. For example, Merlin might draw power from the air he breathes. Another theme is transformation. His understanding and control of this breathing - based magic can transform his relationship with other characters, like Arthur. And of course, there's the theme of magic's origin. How does this breathing - related magic come to be? Is it something innate or a new development in Merlin's magical journey?
In a 'breathe love story', fresh air or a certain environment where one can breathe well is often important. It's like the air is a witness to the start of their love. Also, the feeling of relaxation that comes with proper breathing can be a factor. For example, if two people meet in a beautiful garden where the air is filled with the scent of flowers, the act of breathing in that lovely air can enhance the connection between them.