I think a 'Samus x Captain Falcon fanfic' can be really interesting. It might explore the dynamic between two very different characters. Samus is a strong, independent female bounty hunter from the Metroid series, while Captain Falcon is a cool, fast - driving hero from F - Zero. In the fanfic, they could team up for an epic adventure, perhaps facing a common enemy that threatens both their worlds. It could also delve into a potential romantic relationship between them, which would be quite a unique take given their different backgrounds.
Good character development makes a 'Samus x Captain Falcon fanfic' great. We need to see how their personalities interact. Samus is often stoic and focused, while Captain Falcon is more flamboyant. If the fanfic shows how they influence each other's outlooks, it'll be interesting. For example, Samus might learn to be more spontaneous from Captain Falcon, and he could learn the value of patience from her.
Fanfiction about Captain Falcon and Little Mac can be really interesting. It often explores different aspects of their relationship, like a friendship that could develop into a strong partnership. Maybe in the fanfic, they train together and learn from each other's fighting styles. It could also show how they deal with challenges in the Smash Bros. universe.
One possible plot could be that Captain Falcon and Little Mac are training partners. They push each other to become better fighters. Along the way, they face some tough opponents and learn to trust each other's skills more and more.