In these fanfictions, a common theme is the fear of rejection. Harry is often afraid to confess his crush to Charlie. And there's the theme of growth. His feelings for Charlie can lead to personal growth, like becoming more confident or more understanding of his emotions. The theme of secrecy also shows up a lot, as Harry may keep his crush a secret from others for various reasons.
The themes usually include the exploration of new emotions. Harry experiences a whole new range of feelings because of his crush on Charlie. Another common one is the theme of anticipation. He anticipates Charlie's every move, every word. And the theme of changing relationships is also there. His crush can change the dynamic of their relationship, whether it's becoming closer or more distant depending on how things develop.
One common theme could be the struggle with forbidden feelings. Since Harry and Lucius are on opposite sides in the original story, having Harry develop a crush goes against the natural order of things. Another theme might be self - discovery, as Harry has to come to terms with this unexpected attraction and what it means for his identity.
One common theme is the exploration of unrequited love. Since in the original series, Hermione is more into Ron, Harry's crush often goes unnoticed or unreciprocated, creating a lot of angst.
Often, there's the theme of emotional turmoil. Harry having a crush on Sirius can bring a lot of confusion for him. He might struggle with how to act around Sirius, how to deal with his own jealousy if Sirius pays attention to others. Also, loyalty is a theme. Harry's loyalty to Sirius might be intensified by his crush, and he has to balance that with his other relationships in the story.
Adventure is also a big theme. They might go on quests together, like exploring uncharted magical lands or searching for hidden treasures. This gives the writers a chance to create exciting and imaginative scenarios.
One great 'Harry has a crush on Charlie' fanfiction could be 'The Unspoken Feelings'. It delves into the awkward yet sweet moments of Harry's crush. Harry might be constantly stealing glances at Charlie, getting nervous whenever Charlie is near. Another one could be 'Crush in the Shadows' which shows how Harry tries to hide his feelings from others while still being drawn to Charlie.
Overcoming differences is also a theme. Since they are two distinct characters, they may have different personalities or beliefs. Fanfictions often show how they learn to accept and work with each other's differences, which can be really inspiring for readers.
One frequent theme is self - discovery. As their relationship progresses, both Charlie and Harry might discover new things about themselves. Also, the theme of overcoming obstacles together is quite popular. They could be facing opposition from their families or society in the fanfiction, and they have to work through it to be together.
One common theme is the exploration of new relationships. In these fanfictions, Harry and Charlie often start from a basic acquaintance or friendship and then develop deeper emotional and romantic bonds. Another theme is the acceptance within the wizarding community. Since mpreg is not a common concept in the original wizarding world, the stories often deal with how others react and accept this new situation.
A prevalent theme is the discovery of new powers or abilities. Harry might have his own set of magic skills and Charlie Bond could have his unique talents, and in the fanfiction, they often discover new aspects of these together. Also, the theme of loyalty is common. They stand by each other through thick and thin in many of the stories.
One common theme is friendship. Many fanfics focus on how Charlie and Harry form a strong bond, whether it's through shared experiences or mutual understanding. Another theme is adventure. They often go on quests or face dangerous situations together.