At first, Severus would be exasperated by Harry's mischievousness. He might deduct points from an imaginary house just like he does in Hogwarts. But then, he'd remember that Harry is just a child and doesn't fully understand the consequences. He could then try to use positive reinforcement. For example, if Harry behaves well for a certain amount of time, he gets to learn a new spell or potion ingredient. This way, Severus can gradually shape Harry's behavior while also building a closer relationship with him.
Well, a possible plot could involve Harry being de - aged due to a spell gone wrong in one of Snape's potions experiments. Severus then has to take on the role of a caretaker. He could start to see Harry in a new light, not just as James Potter's son. And Harry, in his de - aged state, might be more open and trusting towards Severus, leading to some heart - warming moments between them as Severus teaches Harry some advanced magic concepts in a more gentle way than he would with an older Harry.
One common theme is the mentor - mentee relationship. With Harry de - aged, Severus might take on a more protective and guiding role, similar to a mentor. It's a chance to explore their relationship in a different dynamic.
One possible fanfiction idea could be that Albus Severus Potter is accidentally de - aged by a misfired spell in Hogwarts. He then has to navigate the school as a much younger version of himself, causing all sorts of chaos and confusion. His friends and teachers are initially shocked but then have to figure out how to reverse the spell.
Yes, there are likely some fanfictions out there with such a concept. The Harry Potter fandom is vast and creative, and writers often come up with unique and sometimes unexpected relationships in their stories. However, the quality and nature of these fanfictions can vary greatly.
Severus would probably use his knowledge of dark magic and potions to protect Harry. He could create protective spells and potions that would shield Harry from any immediate threats. For example, he might brew a potion that makes Harry invisible to dark wizards for a short period of time.
At first, it would be extremely strained. Severus has a history of being at odds with Harry. But with the baby in the picture, they would be forced to interact. Harry might see a different side of Severus as he tries to be a father. Severus, on the other hand, would have to deal with his own feelings towards Harry while also caring for the baby. Over time, they could develop a bond based on their shared responsibility and the love for their child. This would be a huge transformation from their previous relationship which was full of mistrust and dislike.
At first, their relationship would be full of hostility. Harry would be angry about being forced into this marriage with Severus, who he has had a complex history with. Severus, on the other hand, might be indifferent or even disdainful.
You can try fanfiction websites like Archive of Our Own (AO3). Just search for 'de - aged Harry Severus' in the search bar. There are a lot of talented writers on there who create various scenarios with de - aged characters.
Severus would likely become more protective. His personality would shift from being mainly focused on his own grudges and potions work to being centered around Harry's well - being. He might also become a bit more open - minded as he has to consider Harry's needs and wants, which could be different from his own. For instance, he may have to tolerate Harry's love for flying, even though he himself may not be into it. And over time, he might develop a sense of humor as he deals with Harry's childish antics.
He would become more nurturing. Usually, Severus is seen as cold and aloof, but with Harry in his care, he'd have to show more warmth. He might still be strict, but it would be out of love for Harry's well - being rather than just being his usual harsh self.