A Blaine and Puck friendship fanfic could explore their different personalities. Blaine is often seen as more refined and Puck as more of a tough guy. Their friendship might start with a misunderstanding, like Puck thinking Blaine is too soft. But then they find out they have a lot in common, like their love for their friends and their desire to succeed in school, and their friendship blossoms from there.
Well, it could show them bonding over music. Maybe Blaine introduces Puck to some new and different musical styles. They might start a little band together in the fanfic.
The contrast between their characters. Blaine is polite and Puck is brash. Seeing how they interact and influence each other can be really engaging.
It could also be a result of a betrayal. A character she trusts turns on her, and in a moment of vulnerability, that person deals a fatal blow. This would add a layer of drama and complexity to the story, as her friends would then have to deal not only with her loss but also with the fact that someone they thought was an ally was responsible.
It could entail their private moments of understanding. Maybe they share a smirk when they are observing their family's antics. For example, when the younger vampires get into some harmless mischief, Carlisle and Esme might exchange that smirk, knowing that they are all part of a big, loving family.
Well, it could involve Naruto and Rias from different universes somehow meeting. Maybe through some sort of magic or interdimensional rift. They would start off as strangers, with Naruto being his energetic and determined self from the ninja world, and Rias being the powerful devil she is. Their love story might begin with a misunderstanding that they gradually clear up as they get to know each other's true natures. They could face challenges together, like Rias's devil duties conflicting with Naruto's ninja code. But through it all, their feelings for each other would grow deeper.
One possibility in a Sakura Haruno dies fanfic is that her death could be part of a larger, darker plot in the Naruto universe. Maybe an enemy discovers a way to target her specifically because of her unique skills as a medical ninja. This could set off a chain of events where the other characters have to uncover the conspiracy behind her death while also dealing with their emotions.
Well, it could show their relationship growing from Hinata's shy admiration in the beginning. Maybe it would include the moments when Naruto starts to notice Hinata's feelings, like when she protected him during the Pain arc. It could also explore how they build a life together after the war, with Naruto as Hokage and Hinata as his supportive wife.
It could involve exploring the power of Madara's eyes in unique ways. Maybe the fanfic could show how someone else in the Naruto universe gets a taste of the power of Madara's eyes and how it changes their perspective and abilities. For example, a young ninja might accidentally gain some of the abilities related to Madara's eyes and has to learn to control it while facing various challenges in the ninja world.
Perhaps Brittany has a perfect academic record, and Blaine, who is also academically inclined, either challenges her or becomes her study partner. This could lead to a friendship or a romantic relationship as they interact more. Another possibility is that Brittany has a perfect record in a performing arts area, like never missing a note in a performance, and Blaine admires her for it and wants to learn from her. The fanfic could explore their relationship dynamics in the context of this 'perfect record' that Brittany has.
A fanfic about Bunnelby and Eevee could be really interesting. It might be about their adventures in the Pokémon world. Maybe they team up to find a rare item or to rescue a captured Pokémon. They could explore new regions together, facing different types of Pokémon and trainers along the way.
Well, it could be a story of Byakuya and Rukia's unspoken bond. Since Byakuya is a very stoic character and Rukia is more open - hearted, the fanfic could play around with how they communicate without really saying much. It might also involve Rukia's friends in the Soul Society and how they interact with Byakuya. There could be a sub - plot where Rukia tries to make Byakuya more social or at least understand the modern ways of the Soul Society better.