There's also 'In the Shadows of Love'. It's a fanfic that focuses on the forbidden aspect of their relationship. The author does an amazing job of building the tension between them. It has a great plot that weaves in elements from the show, like the vampire politics and the power struggles, which makes it a very engaging read.
There are many great fanfictions about Klaus and Caroline's kiss in 'The Vampire Diaries'. Some fanfictions might explore the emotions that led up to the kiss. For example, they could show how Klaus's complex character, with his mix of darkness and unexpected softness towards Caroline, finally reached the point of that passionate kiss. It might also delve into Caroline's internal struggle, as she was initially hesitant about Klaus but gradually found herself drawn to him.
Another factor is the 'forbidden love' aspect. In the show, they are from different worlds in a way. Klaus is seen as a villain by many, and Caroline is part of the group that opposes him. This makes their relationship in fanfiction exciting to explore, as writers can play with the idea of them overcoming these barriers.
One plotline could be centered around the idea that the kiss unlocks a hidden power within Caroline. Since Klaus is such a powerful original vampire, his connection with Caroline through the kiss might awaken something dormant in her. This could then lead to a journey of self - discovery for Caroline as she tries to understand and control this new power, all while dealing with her complex relationship with Klaus.
There are various takes on how such a pregnancy would occur in fanfiction. Some might involve magic or some unique supernatural event. These stories often delve into how the characters, especially Caroline who is a strong - willed character, deal with the unexpected situation of pregnancy. It's a fascinating exploration of their characters beyond what we see in the original show.
One interesting plot twist could be that Caroline turns out to be a long - lost relative of Klaus. It completely changes the dynamic of their relationship from a potential romantic one to a complex family - related situation. Another could be that Klaus loses his vampire powers and Caroline has to protect him, reversing their usual roles.
The appeal lies in the contrast between them. Klaus is a complex and often dark character, while Caroline is more of a bright and positive force. Their kiss represents the coming together of two opposing forces. It's like light and dark merging, which is very interesting for readers.
One popular story could be 'A Forbidden Love'. In this fanfiction, their kiss might be a turning point in their relationship. It often shows how their different personalities, Klaus's intensity and Caroline's strong - willed nature, collide and create a spark that leads to that passionate kiss. It might also be set in a scenario where they have to overcome various obstacles like the feud between their groups or Caroline's initial resistance to Klaus's advances.
It could also be due to physical exhaustion. Caroline might have been overexerting herself in trying to fight against Klaus' enemies or protect her friends. She could have been running on fumes for a while, and when she finally saw Klaus, her body just gave out from sheer fatigue.