What topics might Harry and Snape's portrait discuss in fanfiction?

They might also discuss the nature of magic itself. Harry could be curious about how magic has evolved over time, and Merlin could explain how magic was different in his era compared to Harry's. Also, they could talk about the prophecy related to Harry. Merlin might give his perspective on what it really means to be 'the Chosen One' and how Harry can fulfill his destiny in a better way.

They could also discuss the current situation in the wizarding world, like the threats from dark wizards or the new laws being implemented. Since Harry is often in the middle of these events, Ginny's brothers might want to hear his perspective and share their own thoughts on how to keep their family safe.

One big topic could be friendship. Harry values his friends deeply, and Reborn has his own relationships. They could talk about how they make friends, how they trust others, and how they deal with betrayal. Also, they might discuss the concept of power. Harry has magical power, and Reborn has his physical and strategic power. They could debate which is more important in different situations.

One topic could be freedom. Dragons are often caged or restricted in the wizarding world. Harry, being someone who values freedom, might talk to the dragon about how it feels to be trapped and what can be done to gain more freedom. They could also discuss the relationship between wizards and dragons, whether it can be more harmonious or if there will always be a power struggle. Another possible topic is the dragon's family. Harry might be curious about how dragon families work, if they have a similar bond as humans do. And the dragon could share stories about its life in the wild, the places it has been, and the other magical creatures it has encountered.

In some fanfictions, Harry might seek Snape's advice on how to deal with the remaining dark magic threats. Since Snape was so knowledgeable, his portrait could offer unique insights.

One secret could be the true location of hidden Slytherin chambers or treasures. Maybe there are powerful magical artifacts that he hid away for only the worthy Slytherin descendants to find.

Well, it could start with some sort of mystery or revelation about Harry's true parentage. Maybe there are hidden clues or memories that come to light. The fanfiction could then explore how Snape's actions throughout the series were actually influenced by his unacknowledged fatherhood. It might also involve new relationships between Harry and other characters, as his new identity as Snape's son changes how people perceive and interact with him. And of course, there would be a lot of exploration of the father - son bond between Harry and Snape, which was completely absent in the original story.

Dumbledore could be involved. He often has his fingers in many pies at Hogwarts, so he might be the one who arranges for Snape to deliver the letter to Harry for some greater good or part of his grand plan. Another possible character could be Hermione. She might notice something strange about Snape delivering the letter and start to investigate, suspecting that there's more to it than meets the eye.

One challenge could be Harry's distrust. Harry has had a long - standing enmity with Snape, so he might be reluctant to accept Snape's help. Another is the complex nature of Harry's problems. Harry has faced so many traumas and has a big destiny to fulfill. Snape might find it difficult to address all these issues without overstepping boundaries or causing more harm.

Snape might become more empathetic. After seeing Harry's memories, he could understand the pain and pressure Harry has been under. This new understanding might make him more protective of Harry in some way.