Charlie might be a character who has known Hermione for a long time, maybe through some other connections in the wizarding world. He sees Hermione as someone in need of protection from Ron, whether Ron is acting out of his own accord or is being influenced by external forces. In relation to Ron, he is the one who stands against Ron's actions towards Hermione.
In this fanfiction, Charlie could be a heroic figure. He might be a distant relative or just a good - hearted wizard who respects Hermione's intelligence and courage. He has noticed that Ron's actions towards Hermione are wrong, and so he decides to take action. He is not on Ron's side in this particular situation where Ron is acting in a way that endangers Hermione.
In this fanfiction, it could be that Ron is under the control of a powerful wizard who wants to get to Hermione for some reason. Charlie discovers this plot and decides to protect Hermione. He sets up various traps and wards around the place where Hermione is staying. When Ron, being controlled, tries to attack Hermione, Charlie is there to intercept him, engaging in a magical duel if necessary to save Hermione.
Well, this concept might seem a bit out of the blue for some fans. But in fanfiction, anything can happen. Hermione leaving Ron for Charlie could be due to a growing admiration for Charlie's work with magical creatures. She might feel a deeper connection with Charlie's more solitary and dedicated nature compared to Ron's sometimes goofy and laid - back attitude.
In fanfiction, it could be that Charlie has a more mature understanding of Hermione's intellectual pursuits. Ron sometimes struggles to keep up with Hermione's thirst for knowledge. Charlie, with his own expertise in his field, might be able to engage Hermione in more in - depth conversations, leading her to consider a relationship with him instead of Ron.
Well, in some versions, Ron might use his quick wit and knowledge of Hogwarts' secret passages to outmaneuver Draco. He could lead Hermione to safety through a passage that Draco doesn't know about.
In many fanfictions where Ron saves Hermione from Cormac, it often showcases Ron's protective side. Maybe Cormac was being too pushy or overbearing towards Hermione, and Ron steps in. It could be a moment that solidifies their relationship in the fan - made story, showing that Ron truly cares for Hermione and is willing to put himself in a difficult situation to protect her.
Well, it could be that Lucius uses his powerful influence in the wizarding world. Maybe he intimidates Ron with threats related to his family's status or he uses some dark magic to create a distraction and whisk Hermione away.
Well, it could be that Snape has been secretly observing Ron's erratic behavior towards Hermione. When the situation gets out of hand, he intervenes. He might use his position as a teacher to discipline Ron and in the process, saves Hermione. Snape is a complex character with a lot of power and knowledge, so he could use various means like his occlumency skills to sense the danger Hermione is in and act accordingly.
In these fanfictions, a common theme is change. Hermione's life changes drastically when she leaves Ron for Charlie. There may be a theme of new beginnings, as she embarks on a relationship with someone very different. The idea of finding a better fit is also there. Maybe she realizes that Charlie understands her more or can offer her more support in certain areas. Additionally, themes related to family and acceptance can come up, especially if the story delves into how the Weasley family reacts to Hermione's choice and how Charlie's side of the family accepts her.
Yes, it can be a somewhat popular trope. Some fans might like the idea of Hermione ending up with Charlie because he represents a different kind of character compared to Ron. Charlie is often seen as more adventurous and perhaps less argumentative. It allows for new storylines and character developments that deviate from the original series. Writers can explore how Hermione's relationship with Charlie would change her and how their combined skills and personalities would interact in different ways than her relationship with Ron did.
One reason could be Snape's sense of justice. Despite his often - cold exterior, he may not tolerate Ron's unjust behavior towards Hermione. Another reason might be that he sees something in Hermione that he values, like her intelligence or her thirst for knowledge, and doesn't want it to be extinguished by Ron's actions.