Their relationship would evolve into a more complex and loving one. With Shira pregnant, Diego would have to step up and be more of a provider and protector. Shira would also change, becoming more nurturing. They'd have to work together on things like building a nest or preparing a den for the baby. There would be a new level of trust and mutual understanding as they face the joys and challenges of pregnancy together.
As humans, Diego and Shira could have a more nuanced relationship. They might experience jealousy in a new way. Say, if another human showed interest in Shira, Diego would have to deal with his feelings in a different manner than he did as an animal. Also, they could express their love more openly, like through hugs and kisses, which are more typical human ways of showing affection.
Manny would probably be very supportive. He might offer them a place to stay in his herd's territory for safety. Sid would be excited and maybe a bit too eager to help. He could try to bring them strange things he thinks are useful for the baby.
Diego and Shira would probably raise their cubs to be strong and independent. Diego, with his experience as a saber - tooth tiger, would teach them hunting skills. Shira, being a tough female, would instill in them a sense of self - reliance.
The plot could involve Diego and Shira on an adventure while Shira is pregnant. They might be trying to find a safe place for their future family. Along the way, they encounter various obstacles and have to rely on their love and the bond they've developed. Their friends could also play a role, either helping or causing some minor troubles.
One possible fanfiction plot could be that Diego is overly protective of Shira during her pregnancy. He scares away any potential threats and constantly hunts for the best food for her. Shira, on the other hand, is getting impatient with his over - protectiveness but also secretly loves it. And they both start preparing a den for their upcoming family member.
The development of their relationship in this fanfiction could be a slow - burn process. Initially, Diego may be attracted to Shira's beauty and her mysterious air. Shira, on the other hand, is intrigued by Diego's confidence. However, they have their differences. Diego is more of a team player, while Shira has been used to being on her own. But as they encounter more and more difficulties, like a massive ice storm that endangers their lives and the lives of those they care about, they start to put aside their differences. They learn to communicate better and support each other, and eventually, their relationship evolves into a strong friendship or perhaps something more romantic.
One possibility could be that the story focuses on how Diego and Shira prepare for the arrival of their baby. They might face challenges like finding a safe place in the ice age world, gathering enough food, and protecting their future cub from other predators. Maybe they'll get help from their friends, like Manny and Sid.
Maybe the fanfiction could focus on how their relationship changes during the pregnancy. Diego becomes more tender and loving, and Shira becomes more dependent on him in some ways. They could also have some arguments about how to raise the cub. For instance, Diego might want to teach the cub to be a fierce hunter from the start, while Shira thinks it should first learn to be gentle and kind. These differences in opinion add some spice to the story while they are waiting for the new life to arrive.
Well, it could be about exploring the relationship between Shira and Diego. Maybe the kiss is a turning point in their story, symbolizing a deepening of their connection, like the start of a romantic relationship or a moment of reconciliation.
A fanfiction idea could involve Diego and Shira's relationship. They might have an argument over how to protect their group. Shira could think Diego is being too overprotective, while Diego believes Shira is taking too many risks. But in the end, they realize they both have the same goal and make up, strengthening their bond.