Harry might be extremely hurt. He could initially feel a sense of shock and disbelief. After all, he may have started to develop some feelings of trust or kinship towards Severus. Then, he might turn to anger. Anger at being rejected, especially if he doesn't understand the reasons behind it. He could also feel a sense of loss, as if he has been deprived of a chance at a real family connection.
One possible reason could be Severus' long - standing grudge against James Potter, Harry's father. Since Severus had a very difficult relationship with James, his hatred might be so deep that it clouds his judgment when it comes to Harry, who is a reminder of James. Another reason could be Severus' loyalty to Voldemort in the past. He might fear that accepting Harry as his son could put him in a difficult position with the Death Eaters or those who still hold onto the old Dark Arts ideology.
Harry might be deeply hurt. He may initially be in denial, not believing that Severus is rejecting him. After all, he may have felt a strong connection. So, he could try to reach out to Severus multiple times, hoping to change his mind.
Perhaps Severus's own self - image is one of solitude and self - loathing. He has spent so much of his life in the shadows, used to being alone and unloved. The idea of having a mate, especially someone like Harry who represents so much hope and light, is so foreign to him that he rejects Harry out of fear of the unknown and a sense of not belonging in a relationship.
He may also get angry. Harry has a strong sense of justice and self - worth. Snape's rejection could be seen as unfair in his eyes, especially if he has started to develop some sort of positive feelings towards Snape. So, he might lash out at Snape or even try to prove him wrong by becoming more independent and successful on his own.
This fanfiction could also delve into how the wizarding world reacts to this new relationship. Some might be shocked, while others might see it as an opportunity for a new era in the wizarding community. The Weasley family, for instance, might have a different attitude towards Harry, and Hermione could be intrigued by the change in Harry's family situation and how it affects his personality and choices.
Yes, there are likely some out there. Fanfiction often explores unique and unexpected relationships. Some authors might be intrigued by the idea of Harry being Severus' son and create stories around it, delving into how such a relationship would change the entire Harry Potter narrative, including the interactions between characters and the overall plot developments.
Yes, in the realm of fanfiction, all kinds of creative and often unexpected relationships are explored. This particular idea of Harry being Lucius and Severus' son is one such out - of - the - box concept. It might attract readers who enjoy seeing new interpretations of characters and their relationships, while also being a bit controversial as it goes against the established lore of the Harry Potter world.
I'm not certain if there is a specific, well - known fanfiction with this exact premise. But considering the creativity of the fanfiction community, it's very likely. The idea would bring a whole new dynamic to the Harry Potter universe. It could involve exploring how Harry's character would be shaped by the different personalities and backgrounds of Regulus and Severus, and how it would affect his relationships with other characters like Dumbledore, Ron, and Hermione.
One possible reason could be Snape's long - held grudges and resentments. He had a complex past with Harry's father, James Potter. Snape might see too much of James in Harry and be unable to separate the two in his mind, leading to his rejection.