Harry might develop from being resistant to the marriage to being more open - minded. He realizes that Severus is not just the strict teacher he once thought. For Severus, he may start to soften his tough exterior. He begins to see Harry not as James Potter's son but as an individual with his own merits.
At first, it's likely to be full of tension. Harry may be hesitant and even a bit resentful about the marriage, while Severus is his usual cold self. But as time passes, they start to see each other's good sides. Harry realizes Severus's intelligence and Severus sees Harry's courage in a new light.
In 'Harry Potter Severus Snape marriage fanfiction', a prevalent theme is the power of love in a magical context. His marriage is often depicted as a force that can change not only his own life but also the dynamics within the wizarding community. Also, there is the theme of secrecy and discovery. Given Snape's secretive nature, his marriage might be hidden from some, and the process of others finding out and reacting to it forms an important part of the story. These fanfictions also tend to explore how Snape's past experiences, such as his relationship with Lily, influence his marriage in the present.
Hermione could be a main supporting character. She might offer her wisdom and support to Harry, helping him come to terms with the marriage contract. Also, she could act as a mediator between Harry and Severus at times.
One way this could occur in fanfiction is through a magical mishap. Maybe a spell goes wrong and binds their fates together in an unexpected way. They are then forced to navigate this new relationship. Snape, who has always been a complex character, might find in Harry a new purpose or a chance at redemption. Harry, on the other hand, could see Snape in a different light and over time, their relationship could transform into a romantic one, leading to marriage as a logical conclusion in the fan - created story.
In some fanfictions, the forced marriage could lead to a situation where Harry and Severus have to protect each other from external threats. Harry's status as 'The Boy Who Lived' makes him a target, and Severus's past associations also put him in danger. As they face these threats together, they start to rely on each other. This mutual reliance then turns into a deeper emotional connection.
One idea could be that they start off as enemies but are forced into a marriage by some magical law. As they live together, they gradually discover each other's hidden depths and develop a grudging respect that turns into love.
One common theme is redemption. Snape has a complex past in the original series, and in these fanfictions, his marriage to Harry can be seen as a form of redemption. Another theme is the exploration of unexpected relationships. It challenges the readers' preconceived notions of who can be together. And also, there's often a theme of growth. Both characters grow and change as they navigate their married life.
One popular 'Harry Potter Severus Snape marriage fanfiction' is 'The Unforeseen Bond'. It beautifully portrays Snape in a new light as he navigates married life. Another one could be 'Snape's Unexpected Union' which delves into how his relationship with his spouse unfolds in the magical world of Harry Potter.
One interesting plot point could be how Harry and Severus initially react to the marriage contract. Maybe Harry is shocked and resistant at first, while Severus is more resigned to it due to his sense of duty.