Well, Harry could react with a great deal of suspicion. Since he and Snape have had a rocky relationship, he might think Snape is up to no good. He could try to gather his friends, like Ron and Hermione, to help him figure out what Snape's real motives are. Harry might also try to use his own wits and magic skills to outsmart Snape if he feels that Snape is being unfair or dangerous in his forcing of actions. He could also be very conflicted, on one hand wanting to trust Snape as Dumbledore did, but on the other hand being very wary due to their past interactions.
However, as the story progresses, Harry may start to understand the reasons behind Snape's actions. He could become more resigned and accept the punishment as a part of his growth. He might use the experience to become more cautious in his actions and more respectful of the rules.
Harry might initially be shocked and angry. He would probably struggle against the restraints and demand to know why Snape is doing this. He could yell at Snape, asking for an explanation and protesting his innocence if he believes he has done nothing wrong.
Harry might react with defiance. He has always been a brave character, so he could look Snape straight in the eye and not show any fear, even though he is in a vulnerable position.
Snape's reaction would be complex. He has so much history with the Potter family. At the start, he might show his usual cold exterior. However, if Albus shows respect and a genuine desire to learn from him, Snape could gradually warm up. He might share some of his potions knowledge and secrets that he never shared with others. He may also tell Albus stories about his mother, Lily, in a roundabout way, to help Albus understand his family's past better and the sacrifices that were made for him to be alive.
Perhaps in this fanfiction, Snape has proven himself to Harry in some extraordinary way. Maybe he has saved Harry's life multiple times or has shown his true loyalties that were hidden in the original story. It could also be that Snape has some special connection with Harry that makes Harry trust him unconditionally.
As a Harry Potter fan, I could try to write some Snape/Hermione fan articles. Here's a Snape/Hermione Doujinshi article I wrote. I hope you'll like it:
Hermione sat next to Snape in Hogwarts class. Their hands were tightly clasped as if they were silently communicating something. Although their identities and positions were different, their understanding and respect for each other was obvious.
"Hermione, I want to say something to you," said Snape, his voice low and firm.
Hermione looked up into Snape's eyes and felt an irresistible attraction.
"What is it?" she asked.
"I have special feelings for you." "But I have to hide because I'm a wizard and you're a Muggle."
Hermione's heart raced and she felt a strong surge of emotion. She did not know whether she should be surprised, but she did feel something unusual.
"I have the same feeling." Hermione said,"I don't know if this is right, but I think we should be together."
A faint smile appeared on Snape's face. It was an imperceptible smile, but it warmed Hermione.
"I agree." "But we must be careful," he said,"because the Wizarding world may turn against us."
Hermione nodded. She knew Snape's concern was not unfounded. However, she did not give up because she had seen Snape's sincere feelings and his loyalty to Harry.
"I will always be by your side." Hermione said,"No matter what happens, I will always support you."
Snape's heart was filled with gratitude as he took Hermione's hand, and both of them were filled with happiness. They stared at each other in silence until the bell rang.
Before leaving the classroom, the two of them hugged each other affectionately. Their hearts were filled with love.
Snape might initially be surprised. He could then use this knowledge in a rather Snape - like way, perhaps to gain an advantage in his complex relationship with Harry. Maybe he'd be a bit more guarded in his interactions with Harry, or he could even try to subtly help Harry overcome his fear while still maintaining his tough exterior.
In this kind of fanfiction scenario, Snape might initially be conflicted. On one hand, he has his long - standing dislike for James Potter, Harry's father. But on the other, his sense of duty as a Hogwarts professor could kick in. He might reluctantly start to heal Harry, all the while muttering under his breath about how much trouble Harry always seems to get into, just like his father. Then, as he heals Harry, he might start to see some of Lily, Harry's mother, in him and soften a bit.
Hermione would probably be shocked at first. She is a rational person, and this goes against the normal relationship dynamics she is used to. But then she might try to understand it from a logical perspective, thinking about how their relationship has developed over time. Ron, on the other hand, would likely be more vocal in his disbelief and might even make some jokes about it at first.