The 'enemies to lovers' trope is also common. Maybe Thranduil starts off disliking a character, perhaps a dwarf or a human, but over time, they develop feelings for each other. It creates a lot of tension and drama in the story. And it's interesting to see how their relationship evolves from hostility to love.
There's also the 'soulmate' trope. In some fanfics, Thranduil is fated to be with a particular character. This trope often involves some sort of magical or spiritual connection between them, and it gives a sense of destiny and inevitability to their love story, which many readers find appealing.
Well, the 'enemies to lovers' trope can be quite common. Thranduil could initially dislike someone who then turns out to be his love interest. For example, if it's a character from a group that has had past conflicts with his people. Also, the 'reformed bad boy' trope might work. Thranduil might be seen as cold or aloof, but through the power of love, he softens and becomes a better version of himself. And there's the 'fated love' trope, as if the stars have aligned for them to be together.
One popular trope could be the overprotective Thranduil. In many fanfictions, he would go to great lengths to ensure the safety of the pregnant OC. For example, he might increase security around the forest realm and be extremely cautious about any potential threats. Another trope is the OC's struggle with the new life growing inside her. This could involve dealing with morning sickness, mood swings, and the fear of the unknown regarding motherhood in the context of the Middle - earth setting. Also, there might be a trope where the relationship between Thranduil and the OC deepens during the pregnancy. They could share more tender moments and grow closer as they anticipate the arrival of their child.
Well, in falling in love fanfic, the 'forbidden love' trope is really popular. This could be like a vampire and a human in some supernatural fanfics. Also, the 'long - distance love' where the characters have to overcome distance to be together. And then there's the 'unrequited love' that turns into mutual love, which adds a lot of drama.
One popular trope is the 'accidental meeting'. For example, the reader might accidentally bump into Nightwing during one of his patrols in the city. Another is the 'protective Nightwing' trope, where he saves the reader from danger and then a romantic connection begins to form.
One popular trope is 'enemies to lovers'. In many fanfics, two characters who initially dislike each other gradually fall in love. Another is 'the chosen one' trope, where a character is singled out for a special mission or power. 'Soulmate' trope is also common, where characters are fated to be together in some way.
One common trope is the 'forbidden love' angle. Since Thranduil is a king, there could be rules or social hierarchies that make a relationship with an OC difficult. Another is the 'outsider' trope, where the OC is not an Elf and has to navigate the Elven world while falling for Thranduil. The 'saving each other' trope is also popular. Maybe the OC saves Thranduil from a dangerous situation, or vice versa, which then sparks the romance. And there's often the 'slow - burn' romance, where their feelings develop gradually over time.
One popular trope is the 'alternate universe' where the Avengers' story unfolds in a completely different setting or with different character dynamics. Another is the 'character redemption' arc, like when a villain - like character tries to become good. And of course, there's the 'team - up against an overpowering foe' trope which is classic in Avengers fanfics.
One popular trope is 'enemies to lovers'. In Sterek fanfic, Derek and Stiles start off not getting along but gradually fall in love. Another is 'soulmates'. Fans like to write about them being fated to be together. 'Hurt/comfort' is also common, where one of them gets hurt and the other takes care of them.
Well, the 'celebrity crossover' is quite popular. It could be a story where actors from different movies or shows interact in a completely new scenario. For instance, characters from a superhero movie meeting characters from a horror movie in a fanfic. Also, the 'backstage drama' trope is often used. This involves creating stories about the behind - the - scenes chaos, relationships, and rivalries in Hollywood. And then there's the 'time - travel' trope where a character goes back in time to change something related to their Hollywood career or a movie's production.
One popular trope is 'Soulmate AU'. In these stories, Dean and Castiel are fated to be together as soulmates. Another is 'Hurt/Comfort', where one of them is injured or in distress and the other provides comfort. 'Alternate Universe' is also common, like a high school AU where they meet in a completely different setting than the show.