He could be resentful at first. After all, his parents have kept this big secret from him his whole life. But as he gets to know his twin, he might develop a sense of brotherly love. He may also start to question his family's values and actions in hiding his brother, which could lead to a change in his own character.
One possible reason could be to protect the family's reputation. Maybe the twin had some sort of condition or power that was considered abnormal in the wizarding world. Another reason might be for political gain or to avoid some sort of dark prophecy related to the twin.
One common theme is family loyalty. In a lot of fanfictions, we see Draco and Lucius sticking together through thick and thin, no matter what the situation is in the wizarding world.
Well, they could have a very complex relationship. On one hand, they might be extremely competitive, always trying to outdo each other in everything from academics to impressing their parents. Since they are in Slytherin, they could also team up and be a formidable duo, using their combined wits to get what they want in the wizarding world. Maybe they have a secret pact to protect each other no matter what.
The twin could change a lot. He might be the one who stops Draco from making some really bad decisions. For instance, if Draco was about to follow Voldemort's orders blindly, the twin could convince him otherwise. This would then change the whole course of Draco's actions and how he interacts with Harry Potter and his friends.
One great fanfiction is 'The Malfoy Heirloom'. It delves deep into the relationship between Draco and Lucius, exploring how family traditions and the dark mark influence their bond. It has really well - written dialogues that give a new perspective on their characters.
Often, he is used to create more complex family relationships. He might be caught between Draco's actions and his own beliefs. He could try to redeem the family name in some fanfictions, which adds a new layer to the Malfoy story. He may also be in a love triangle or have some other romantic entanglements that further complicate his character and the overall plot.
Some interpretations might view it as a form of abuse, highlighting the darker side of the Malfoy family. However, other fanfictions might try to humanize Lucius and show that he believes this is the only way to protect Draco or prepare him for the challenges in the wizarding world. It could also be used to show Draco's resilience. Despite this harsh treatment, he manages to rise above it and develop his own sense of self - worth and morality.
Some popular themes include the exploration of their inner thoughts and emotions. Since they are often portrayed as rather stoic in the original series, fanfiction allows for a deeper look into what they might be really feeling. Magic and its consequences are also themes. The Malfoys are skilled in magic, and fanfictions may show how they use magic in new and different ways, and what the outcomes of those actions could be.
One common theme is family loyalty. Since they are father - son in the original series, fanfictions often explore how this loyalty can be complex and multi - faceted. For example, Draco might be torn between his loyalty to his father and his own sense of right and wrong.