Well, in some fanfictions, Cedric might use his magical skills to shield Harry from physical attacks. For example, he could cast protective spells like Protego Maxima to create a strong shield around Harry when they are in danger. Maybe in a situation where dark wizards are attacking, Cedric steps in front of Harry and uses his wand to fend off the spells aimed at Harry.
One common scenario could be in a dangerous situation at Hogwarts, like when there's a dark magic threat. Cedric might step in front of Harry to shield him. Another could be during a Quidditch match where an opposing team is playing dirty, and Cedric ensures Harry is not targeted unfairly.
He might be shocked at first. Then he could feel a strong sense of protectiveness towards Harry. Maybe he immediately tries to find ways to keep Harry safe from further harm, like staying closer to him at all times.
There probably is. Fanfic writers like to experiment with different character interactions. Since both Harry Potter and Cedric Diggory are popular characters, it's not uncommon for someone to write a story where they share a kiss. It could be part of a story that delves into a different timeline, or a story where their relationship takes an unexpected turn due to some magical event or misunderstanding.
The relationship between Cedric and Harry should be developed in an interesting way. It could start as a rivalry, like in the original books, and then gradually transform into a deep friendship or even a mentorship. This evolution of their relationship makes the fanfic engaging and gives readers something new to explore compared to the original story.
One great 'cedric and harry fanfic' is 'The Bond Beyond Competitions'. It beautifully explores their relationship that goes beyond the Triwizard Tournament. It shows how they support each other and learn from one another.
One common theme is friendship. They often explore how Cedric and Harry, despite being in different houses, form a strong bond. For example, they might support each other during difficult times at Hogwarts.