One common plot device is the revelation of Snape's hidden motives. As he heals Harry, we might discover that his actions are not just out of duty but also out of a long - held, unspoken love or loyalty. Another is the use of rare and dangerous ingredients in the potions he makes for Harry's healing.
A typical plot device is the use of Snape's past experiences. His memories of Lily, Harry's mother, play a significant role. He might be reminded of her while healing Harry, which spurs him on. Another is the discovery of new magic. Snape may find a long - forgotten spell or potion recipe during his attempts to heal Harry. And the fanfiction might also use the plot device of Harry's distrust of Snape. As Snape tries to heal him, Harry is initially resistant, creating tension and drama in the story.
Often, in the fanfic, it could be that Harry is injured during a Quidditch match. Snape, despite his dislike for Harry in some ways, realizes the importance of Harry to the wizarding world and heals him. There could also be a situation where Harry is affected by some dark magic in the Forbidden Forest. Snape, who has a deep understanding of dark magic, is the only one who can counter it and heal Harry. It might also happen that Harry is suffering from the after - effects of using powerful magic, and Snape uses his own unique magic to heal Harry's drained energy.
A common plot device is misdirection. Harry might create a false lead or distraction that makes Snape focus on the wrong thing. For example, he could stage a minor 'accident' in the corridor that draws Snape's attention while he slips away to do something else he's not supposed to. Another device is using his friends' unique abilities. If Hermione has found a loophole in a rule, Harry can use that knowledge to outmaneuver Snape who is always strict about the rules.
One common scenario is after a battle. Harry is injured, and Snape, despite their differences, steps in to heal him. Maybe it's a fight against the Death Eaters where Harry is seriously wounded, and Snape realizes he has to put aside their enmity for the greater good.
One common plot device is the revelation of a long - hidden secret. Maybe a magical object reveals the truth. Another is the idea of a love triangle that was more complex than originally thought. Snape's love for Lily could be re - imagined as leading to Harry's conception. And sometimes, there are plot devices around magical interference during Lily's pregnancy that made everyone think James was the father when in fact it was Snape.
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.
One great 'Harry heals Snape' fanfiction could be 'The Healing Bond' where Harry discovers a new spell that can reverse the dark magic effects on Snape. It's a very detailed story that delves into their complex relationship.
Snape could also use his magical abilities in a more emotional sense. He might share his own past traumas with Harry, creating a bond of understanding that starts to heal Harry's broken spirit. By being vulnerable himself, he shows Harry that it's possible to move past pain.
In some fanfictions, Snape might use his advanced knowledge of potions to create a special concoction to heal Harry. He could draw on his skills in Herbology as well to find rare ingredients for the potion.
One common plot device is the discovery of a hidden letter or prophecy that reveals the relationship. Another is a magical bond that starts to surface between Snape and Voldemort as the story progresses. Also, there might be a plot where Snape has to struggle with his new - found identity and his loyalty to Dumbledore.
One common plot device is the 'forbidden love' aspect. Since Snape is a complex figure in the wizarding world, a relationship with an OC like Saaha might be frowned upon by others. This adds an element of drama and tension to the story.