Well, a common theme is the discovery of new feelings. Percy and Thalia might have known each other for a while, but suddenly they start to see each other in a romantic way. This can be due to a change in their circumstances, like growing older or going through a particular trial. Also, the theme of sacrifice often comes up. They might have to sacrifice something, like their friendship or their place in their respective groups, for the sake of their relationship.
Common themes include the exploration of their shared past. They both have had difficult experiences as demigods, and in fanfiction, this can be a bonding factor that leads to romance. Also, the theme of sacrifice often comes up. They might be willing to sacrifice for each other in the name of love. And of course, there's the theme of adventure - how their romantic relationship unfolds during their various quests.
Family is also a common theme. They both have complex family relationships being demigods. In some fanfictions, they might deal with issues related to their godly parents or their mortal families. Also, loyalty is often a big theme. They are loyal to their friends, their camps, and each other. This loyalty is tested in various situations in the fanfiction stories. For instance, when faced with a choice between saving each other or following the orders of the gods.
Common themes include the chaos of their different loyalties. Percy is loyal to Camp Half - Blood in his own way, and Thalia has her own allegiances. When these clash, it creates chaos in their relationship and also gives room for a romantic storyline. Another theme is the chaos of growing up. As they both develop and change, their relationship changes too. This can be a source of both chaos and romance. There are also fanfictions that focus on the chaos of misunderstandings between them. Simple misunderstandings can spiral into big relationship problems and then be resolved in a romantic way.
Another theme is the idea of forbidden love. In the context of the Percy Jackson universe, there may be rules or prophecies that seem to stand in the way of their relationship, making it more alluring and complex for the writers to explore.
Well, a frequent theme is the exploration of their different personalities. Percy is often seen as more easy - going and Thalia as more headstrong. Fanfics might play with how these differences can attract them to each other. Also, the theme of protection often comes up. They both want to protect each other in the face of the many dangers in their world, and this can be a strong basis for a romantic connection. There are also themes related to their past traumas and how they can heal each other through their relationship, which is quite interesting in many fanfics.
One common theme is the struggle with forbidden love. Since they are part of the same group and there are unspoken rules in their world, the idea of Thalia loving Percy goes against some norms. Another theme is sacrifice. Thalia might have to sacrifice her own feelings or desires for the greater good. And also, the theme of friendship - turned - love, as they start as friends in the original story and the fanfiction explores how that friendship can turn into something more.
Friendship is a very common theme. Percy and Thalia have a unique bond in the fanfictions. Percy often uses their friendship as a way to comfort Thalia, like reminding her of the good times they've shared.
One common theme is friendship. Since Percy, Thalia, and Artemis come from different backgrounds in the mythology world, exploring their friendship and how they support each other is often a central part of the fanfiction.
One common theme is the struggle against the odds. Since they are from different backgrounds in the Percy Jackson world, there's often a theme of them fighting against what others think or expect. For example, some stories have other characters being against their relationship at first.
One common theme could be the struggle with their identities. As demigods, they already have a lot to deal with, and adding love into the mix makes it even more complex. Another theme might be sacrifice. Thalia might be willing to sacrifice her own desires or safety for Percy's sake.