It might represent family. Since Peter doesn't have a father figure in his life, Tony can fill that role. A hug between them is a symbol of that newfound family connection. In many fanfictions, this emotional aspect is explored deeply, especially when Peter is in trouble or feeling lost.
I think Rhodey would be a likely character. He was Tony's close friend, so he would be involved in verifying Peter's claim and guiding him. Also, Aunt May could play an important role. She has raised Peter and now has to come to terms with his new identity. And there could be some other Avengers like Natasha or Clint who knew Tony well and could offer their perspectives on this new family revelation.
Well, it shows that their relationship isn't always smooth. Tony, as a mentor, has a lot of power over Peter, and when he makes Peter cry, it shows that he can also be a source of pain for Peter. It's like a complex father - son relationship where the father figure can sometimes be too strict or make decisions that the son doesn't like.
Often it's their shared intellect. Tony is a genius, and Peter is a brilliant young mind. In fanfiction, this common trait draws them together like magnets. They understand each other's thought processes in a way others can't.
Another characteristic is the exploration of their different powers and skills within the story. Steve's super - strength, Tony's high - tech gadgets and Peter's spider - like abilities are often used in creative ways to overcome obstacles. This can lead to really exciting action sequences.
In fanfiction, Tony being possessive of Peter can be seen as a form of over - protection. Tony, with his genius intellect and resources, might feel the need to safeguard Peter from the dangers of the world. It could also stem from a sense of mentorship and seeing Peter as a younger version of himself that he wants to guide and keep close.
A major theme is growth. Peter's growth as a superhero and as a person under Tony's influence. Technology also plays a role as a theme. Tony's advanced tech and how it helps Peter. And there's the theme of trust. Building and maintaining trust between them, especially when facing tough situations in the fanfiction world.
One great 'Outsider Peter and Tony fanfiction' is 'Unlikely Allies'. It shows a unique bond between them outside of the usual Avengers dynamics. Peter is portrayed as a true outsider in the Stark world at first, and the way Tony gradually accepts him is heartwarming.
Tony could be initially shocked. He might not understand why Peter would run away, especially if they had a good relationship before. He'd probably start searching for Peter right away, using all his resources.