In some fanfictions, Snape's cane serves as a symbol of his authority. It can be used to intimidate Harry and the other students, like when he taps it on the floor to get everyone's attention. It represents his strict and often unapproachable nature.
Snape could be the one who toughens Harry up. His strict and often critical attitude towards Harry might make Harry more determined to prove himself. McGonagall, with her motherly - like concern, provides emotional support. For instance, when Harry is in doubt or feeling down, McGonagall might offer words of encouragement.
Hermione's intelligence allows her to understand Snape's complex nature. She can analyze his actions and words more deeply than others. For instance, when Snape is being particularly harsh in class, Hermione realizes it's often because he's under a lot of pressure or has high standards. So she can comfort him by saying she understands his intentions. Her knowledge also helps her to find solutions to problems that are bothering Snape. If there's an issue with a potion or a magical object, Hermione can use her vast knowledge to fix it, which in turn comforts Snape as it eases his stress.
One interesting fanfiction could be where Snape uses his cane not as a tool of punishment but as a magical conduit in a situation where he and Harry have to work together against a new dark threat. In this story, the cane might hold secrets of an ancient magic that only Snape is aware of initially.
The 'Snape knots' might serve as a plot device. It could be that they are the key to unlocking some hidden truth about Snape's past or his connection to Harry. For instance, it could be that the knots are related to a long - forgotten magic that only Harry can unravel, leading to a greater understanding between them and a major turning point in the fanfiction.
Hermione's intelligence means she can quickly spot flaws in Snape's statements. So, she can correct him, which annoys him. For example, if Snape makes a small error in a potion ingredient amount, Hermione will point it out right away.
Fanfiction often takes known elements and twists them in new ways. Regarding Snape, the Marauders, and shampoo, shampoo could be used as a comical element. Imagine a fanfic where the Marauders are constantly teasing Snape about his hair. One day, they give him a bottle of what they claim is a 'luxury shampoo'. But in reality, it's a prank shampoo that makes his hair grow uncontrollably. Snape then has to find a way to reverse the effect, and in the process, he might end up outsmarting the Marauders. This shows how a simple item like shampoo can be used to create a complex and entertaining fanfiction scenario.
Snape's role is crucial. He is the teacher, but also a reluctant one. He has to pass on his knowledge of Occlumency to Harry while still harboring his own grudges and secrets. His role is often depicted as a strict disciplinarian in fanfiction, pushing Harry to his limits to make him proficient in Occlumency.
Snape could be the voice of reason. He might see the potential chaos and damage that a romantic relationship between Ron and Harry could cause, not only to their friendship but also to the whole Hogwarts dynamic. So he steps in to prevent it.
In some fanfictions, Snape might use his advanced knowledge of potions to brew a special healing elixir for Harry. He could also use his magic skills, like a complex spell specifically designed to mend Harry's wounds, whether they are physical or emotional.
Another way Snape could comfort Harry is by standing up for him in certain situations. Maybe when other teachers or students are being unfair to Harry, Snape steps in and defends him. This act of protection can be a great source of comfort for Harry, as it shows that someone is on his side even if they have had a rocky relationship in the past.