Perhaps Bellamy is being manipulated. There could be a third party who has some kind of control over him, either through blackmail or mind - control. This third party wants Clarke out of the picture for their own gain, so they force Bellamy to kidnap her without him fully understanding the implications.
The Clarke and Bellamy kiss in this fanfiction might be a passionate and intense moment. Their relationship has always been filled with tension and unspoken feelings. The kiss could be a release of all that pent - up emotion. It might occur during a time of great danger or relief. For example, after they've just narrowly escaped a life - threatening situation. This kiss could then set the stage for their relationship to evolve further, with new challenges and opportunities arising as a result of this newfound closeness.
Maybe he's worried about her. Clarke is often in dangerous situations, and Bellamy might be keeping an eye on her to make sure she's okay while she rests.
The specialness of their kiss might lie in the build - up of their relationship throughout the story. They've had so many shared experiences, and the kiss could be the moment when all those unspoken feelings are finally expressed. It's like the culmination of a long - awaited connection.
Perhaps it's a personal grudge that Gaara has unknowingly held. Maybe there was an incident in the past where Naruto's actions had an indirect negative impact on someone Gaara cares about in Suna. Gaara's actions are often driven by his emotions and his past traumas. He could have bottled up this grudge without realizing it and finally decides to kidnap Naruto to get some sort of revenge or closure.
One plot twist could be that the pregnancy is actually a false alarm caused by some strange side - effect of the post - apocalyptic environment they are in. Clarke and Bellamy have already started making plans and getting excited, so this would be a huge letdown and cause some strain on their relationship.
Well, perhaps in the fanfiction, the pet wolf has some special abilities. Bellamy is initially hesitant about keeping the wolf, but Clarke convinces him. The wolf is able to sense danger before it arrives. So, when an enemy tribe is approaching, the wolf warns Bellamy and Clarke, and they are able to prepare a defense. This not only saves their lives but also strengthens their relationship as they work together with the wolf.
One possible motive could be revenge. Obito might feel that Kakashi has wronged him in some way in the past, perhaps related to Rin's death. So he kidnaps Kakashi to make him suffer.
One possible motive could be revenge. Maybe Draco feels that Ginny or the Weasleys have wronged him or his family in some way. For example, if he blames Ginny for getting Harry Potter on their side all the time which has made things difficult for the Malfoys at Hogwarts. Another motive could be related to power. He might think that by kidnapping Ginny, he can gain some sort of leverage over the Order of the Phoenix or Dumbledore's side. It could also be out of jealousy. If he has some unspoken feelings for Ginny but she's always with Harry, he might kidnap her in a fit of jealous rage.
One possible motive could be that Bakura wants to use Anzu as a bargaining chip. Maybe he's trying to get something from the main characters, like a powerful item or information. Another motive might be related to some sort of revenge. He could think that Anzu is close to someone he has a grudge against, so by kidnapping her, he can cause pain to that person.
One possible motive could be to use Naruto as a bargaining chip. Itachi was a complex character with his own goals related to the safety of the Hidden Leaf Village in some ways. He might have thought that by kidnapping Naruto, he could influence the village's decisions. For example, he could try to stop certain actions the village was planning that he believed would lead to more harm. Another motive could be related to the Nine - Tails within Naruto. Itachi might have wanted to study or control the power of the Nine - Tails for his own purposes, perhaps thinking it could be a way to protect Sasuke in a different manner.