One common theme is the power of loyalty. Harry is extremely loyal to Ginny, and this loyalty drives his need to protect her. Also, danger is a recurring theme. There are always threats, either from old Death Eater remnants or new dark forces, which Harry has to fend off to protect Ginny. In many of these fanfictions, the relationship between Harry and Ginny deepens as he protects her, showing how shared experiences can strengthen a bond.
Love is a very common theme. Harry's love for Ginny makes him want to protect her at all costs. Another theme is heroism. Harry is often depicted as the hero who steps up to keep Ginny out of harm's way.
One common theme is redemption. Draco is often seen as a character who needs to be redeemed, and Harry's protection plays a part in that. For example, Harry's actions can make Draco realize there's more to life than following the dark path.
One common theme is loyalty. Blaise shows his loyalty to Harry in the face of danger or adversity. It could be protecting Harry from other students who might be bullying him or from more serious threats like dark wizards.
Love is a very common theme. Most of these fanfictions focus on the deep and abiding love between Harry and Ginny. Another theme is adventure. Since they are from the wizarding world, they often go on adventures together, which are exciting to read about.
One common theme is redemption. Slytherins are often seen as the 'bad guys' in the original series, so protecting Harry gives them a chance at redemption. For example, they might be trying to make up for past wrongs or the actions of other Slytherins.
Family is also a big theme. They come from different family backgrounds, and in fanfiction, how they blend their families or start their own is often written about. For example, how Ginny's large family interacts with Harry, who has no real family of his own at first. And there's also the theme of friendship, as they have friends who play important roles in their lives even as they are in a relationship.
One common theme is power. In a dark Harry scenario, his power might be more uncontrolled or misused, and Ginny could be either a stabilizer or a catalyst in that. Another theme is secrecy. They might keep parts of their relationship or Harry's true nature a secret from others.
One common theme is miscommunication. Often, they fight because they haven't fully expressed their feelings or intentions to each other.
Family is also a common theme. Their relationship is not just about the two of them but also about how they fit into the Weasley family and how they will start their own family in the future. Fanfictions might show Harry finally feeling at home with the Weasleys because of Ginny. And the theme of friendship is there too. Their friends like Ron and Hermione play important roles in their relationship and in the stories, either supporting or sometimes causing some small tensions.
One common theme is the exploration of their deep, passionate love. Since they have a strong connection in the original series, fanfiction often delves deeper into the romantic and physical aspects of that connection.
Another theme is the idea of self - discovery. Fem Harry may have different insecurities or strengths due to her gender, and the fanfiction often shows her journey of self - discovery while being in a relationship with Ginny. It can also include how Ginny adapts to this new version of Harry.