In some fanfics, there's the 'soulmate' trope. If they are soulmates, the cuddling could be a natural expression of their deep connection. Also, the 'slow burn' trope is often seen. It takes a long time for their relationship to develop to the point where they are comfortable enough to cuddle, building up the anticipation and making the moment even more special.
The 'secret relationship' trope is also common. They might have to hide their relationship from others in the wizarding world, and cuddling becomes a private, intimate moment between them. And there's the 'forced proximity' trope. For example, they could be stuck in a small space together, which leads to them getting closer and eventually cuddling.
One popular trope is the 'enemies - to - lovers' aspect. Since Draco and Harry were enemies in the original series, seeing them cuddle after going through a journey of changing their relationship is really appealing. Another is the 'hurt/comfort' trope. Maybe one of them is injured or emotionally distraught, and the cuddling is a form of comfort.
A common trope is the power struggle. With the Black family being so powerful, there's often a struggle for power or influence among the characters, especially between Harry and Draco as they both get involved with the Black heir situation. Also, the 'forbidden love' trope sometimes shows up, where there might be unexpected romantic feelings between the characters due to their complex relationships related to the Black family.
Well, it's the unexpectedness of their relationship. In the original Harry Potter series, they were sort of enemies. So seeing them in a cuddly, affectionate relationship in fanfiction is a new and exciting take. It gives fans a chance to explore a different side of their characters.
The 'slow burn' trope is also common. The relationship between Stiles and Peter gradually develops over time, and the cuddling moments are like little milestones in their growing closeness. It might start with accidental touches and then progress to more intentional cuddling as they become more aware of their feelings for each other.
One popular trope is the 'enemies to friends' or 'enemies to lovers' trope. It's about how they start off as adversaries but gradually develop a different relationship. Another is the 'roommate' trope where they end up sharing living quarters and have to deal with each other on a daily basis.
One popular trope is the 'enemies - to - lovers' scenario. Given their initial animosity in the original series, it's a common and interesting way to develop their relationship in fanfiction. Harry and Draco start off hating each other but gradually fall in love through various plot developments.
The 'shared trauma' trope is also popular. When they both experience something really difficult, like the loss of a dear friend. They come together to console each other through cuddling. It's a way to show how they support one another through the darkest times in the story.
In these fanfics, a popular trope is the power struggle. Harry, even while kidnapped, tries to resist Wormtail's attempts to subdue him. He might use his own magic in unexpected ways. Also, the hidden motives of Wormtail are often explored. Is he really doing it for himself or is he being forced? And of course, the element of mystery is there. What does Wormtail plan to do with Harry? This keeps readers hooked as they try to figure it out along with the story.
Another option is Tumblr. There are often fanfic recs (recommendations) on Tumblr. You can search for tags like 'Draco Harry cuddle fanfic rec' and you might find blogs that have recommended some great fics with this theme. Some Tumblr users are really into the Harry Potter fandom and are great at finding and sharing these types of fics.
Well, the theme of self - discovery is quite common. Harry and Draco both have complex personalities, and fanfics often delve into how they come to understand themselves better through their interactions with each other. Additionally, the idea of forging an alliance against a greater evil is also popular. It's interesting to see how two characters who were once at odds can work together for the greater good. There are also fanfics that focus on their shared experiences at Hogwarts, like dealing with difficult professors or magical creatures.
One popular theme is friendship. Despite their enmity in the original books, fanfics often explore them becoming friends. Another theme is redemption. Draco's character has room for growth and change, and many fanfics focus on his journey towards redemption. Also, the idea of them working together against a common enemy, like a new dark wizard threat, is quite common in these fanfics.