Redemption is also a theme. Klaus has done many bad things, and in some fanfics, Elena becomes a catalyst for his redemption. It shows how their relationship can change him for the better.
One great Klaus and Elena fanfic could be 'The Unlikely Bond'. It delves into how they might form an unexpected connection beyond the usual vampire - doppelganger dynamic. It has a really interesting plot where they team up to face a common enemy that threatens both their worlds.
You can start by looking on fanfiction.net. It has a large collection of Klaus and Elena fanfics. Just use the search bar and type in 'Klaus and Elena' and you'll get a bunch of results.
Their relationship would likely become more complex. They would have to start thinking about their future together and as parents. There might be more moments of tenderness between them as they prepare for the baby.
She could be terrified at first. After all, Klaus is a very powerful and dangerous vampire. But Elena is also a strong - willed character. So she might quickly gather her courage and start looking for ways to escape.
One great Klaus and Elena fanfiction is 'The Bond Beyond Blood'. It explores a unique relationship between them where they have to team up against a common enemy. The story is filled with intense emotions and some great character development for both of them.
Another option is Tumblr. There are often communities dedicated to specific fanfic pairings. You can search for 'klaus x elena fanfic' on Tumblr, and you may find some great fan-made stories, as well as some fan art that can enhance your overall experience of this pairing.
Well, it could go either way. They could become closer as they both have a stake in the baby's future. Maybe they start to see each other in a new light, as co - fathers. But there's also a chance that their old rivalries resurface. For example, if there are decisions to be made about the baby's upbringing or training in the supernatural arts. Klaus might want to raise the baby to be more aggressive and powerful, while Elijah might prefer a more diplomatic and refined approach. This could lead to arguments and a strain on their relationship again.
Well, a plot twist could be that the baby has some unexpected powers. Since Klaus is a hybrid and Elena has her own unique connection to the supernatural world, the baby could inherit a combination of powers that no one has seen before. It could also be that Elena discovers she's pregnant but then loses the baby due to some dark magic, which leads to Klaus going on a rampage. Then, later, it turns out the baby is still alive but has been hidden away by a secret group who wants to use it for their own ends.
The main reason is the chemistry. In the show, there was always this underlying tension between Klaus and Elena. Fanfiction writers can explore that in more depth, like how their relationship could have developed if certain events had been different. It gives fans a chance to see a different side of their dynamic.