A unique way to develop their relationship is to have Peter lose his powers for a while. Mary Jane then has to step up and be the protector in some situations. This role reversal would make them see each other in a new light. She could use her wits and charm to get them out of trouble, and Peter would learn to rely on her in a different way. It would strengthen their bond and show that their relationship is not just based on Peter being the hero.
Their relationship can be developed by showing more of their daily lives together. For example, Peter cooking breakfast for Mary Jane on a lazy Sunday morning. Also, by having them face relationship - specific challenges like when Peter has to cancel dates because of Spider - Man duties. They can also grow closer through shared hobbies, like going to the movies together or reading the same books.
She could be developed by showing her more independent side. For example, she starts her own small business or gets involved in a community project. This would show that she has her own goals apart from her relationship with Peter.
Perhaps there's a plot where an alien symbiote attaches itself to Mary Jane instead of Peter. She starts to develop strange powers and a more aggressive personality. Peter has to figure out how to save her from the symbiote's control. This would put a strain on their relationship as Mary Jane struggles with the new - found power and Peter tries to be the hero she needs.
They could go on a trip outside of New York in a fanfiction. Away from the chaos of the city and the superhero duties. Just a simple, romantic getaway where they get to know each other better without the distractions. It would be a chance for them to have some normalcy in their relationship.
One great fanfiction could be about Peter and Mary Jane's date night in the city. They could be swinging through the skyscrapers together, with Peter showing Mary Jane his favorite spots from above. It would be a sweet and adventurous story, highlighting their relationship in the world of Spider Man PS4.
She could be developed by showing her dealing with more complex emotions. For instance, if she starts to feel jealous of Spider - Man's superhero life taking up so much of his time. This would add depth to her character as she struggles between her love for him and her own needs.
There could be a new level of trust. Since Peter has let Mary Jane in on his big secret, she may feel more special and trusted. Their relationship might become more intense as they now share this huge part of Peter's life.
The appeal of their relationship lies in the contrast. Peter is the shy, nerdy guy who also happens to be a superhero, while Mary Jane is the confident, beautiful actress. It's the classic 'opposites attract' scenario. Their relationship gives a sense of normalcy to Peter's chaotic life as Spider - Man.
One unique way is if Flash has a family problem, like his parents are getting divorced. Peter, being the empathetic person he is, tries to help Flash through it. Flash is initially resistant but then realizes Peter's genuine kindness. This experience changes their dynamic as Flash becomes more vulnerable around Peter, and Peter becomes someone Flash can trust. They then form a deeper connection that goes beyond their typical school - based interactions.
Maybe Peter avoids Mary Jane in the fanfiction because he's afraid of putting her in danger. His life as Spider - Man is full of risks, and he might think that staying away from her will keep her safe.