Unrequited love is a very common theme. For example, the main character might love Jungkook deeply, but he may be in love with someone else or simply not aware of the main character's feelings.
Another common theme is separation. It could be due to his career, like in some fanfics where he has to go on long tours and the relationship with the main character suffers. This creates a lot of angst as they struggle to keep their connection alive.
Adventure is also a common theme. Some fanfics take Jungkook on wild adventures, like traveling through time or exploring magical realms. And self - discovery is another theme, where Jungkook learns more about himself and his place in the world through various experiences in the story.
There's also 'Fading Hopes'. In this fanfic, Jungkook is a rising star and the main character is his childhood friend. As his career takes off, they start to drift apart. The angsty part comes from the main character watching Jungkook change and feeling left behind. It's a heart - wrenching story that really captures the essence of angst in a relationship.
Adventure can also be a theme. For example, they might go on a journey together, either in the real world or in a fictional world. Also, self - discovery is often part of it. The reader or Jungkook might learn something new about themselves through their interactions. There are also fanfics where the theme is about achieving dreams together, like if the reader is an aspiring singer and Jungkook helps her achieve her dreams.
Friendship is a very common theme. Most fanfics explore the deep bond between Jimin and Jungkook, showing how they support and care for each other. Another common theme is growth. They often show the two characters growing both as individuals and in their relationship.
One common theme could be love and support. For example, the other members of BTS or the love interest in the fanfic might show great care towards Jungkook during the pregnancy. Another theme could be the challenges of being in the public eye while pregnant.
Love and relationships are also very common. It could be a romantic relationship where Jungkook's omega status affects how he approaches love, or it could be his platonic relationships with other characters which are influenced by his being an omega. For example, in some fanfics, his friends protect him more because of his omega nature.
One common theme is friendship. Fanfics often explore the deep and unique friendship between them. For example, how they support each other through tough times.
One common theme is cuteness. Since Jungkook is depicted as a bunny, there are a lot of adorable moments, like him nibbling on carrots or hopping around playfully.
Romance is a very common theme. Most fanfics focus on the relationship between Jungkook and the original character (oc), exploring how they fall in love. Another common theme is adventure. For example, they might go on a journey together.
The theme of friendship - turned - love also appears frequently. They start as friends who support each other in the competitive K - pop world, and then their feelings gradually develop into something deeper. This theme allows for a more natural progression of their relationship in the fanfics.