In Tartarus, they could face situations that force them to communicate on a deeper level. Maybe they encounter a being that can read their minds and they have to be completely honest with each other to overcome it. This would strengthen their bond as they learn more about each other's insecurities and fears. Also, they could share memories from their past that they haven't told each other before, which would bring them closer together.
By showing them relying on each other's strengths more. For instance, Percy's water - related powers could be used in unique ways to protect Annabeth from the hellish fires of Tartarus, while Annabeth's strategic mind could help them navigate the complex and ever - changing landscape.
Well, in the House of Hades, they could be put in a situation where they have to make a huge sacrifice for each other. For example, if there was a curse that could only be broken if one of them took on all the pain and suffering of the other. Percy would probably volunteer immediately for Annabeth, and vice versa. This act of selfless love would strengthen their relationship. Also, they could have some light - hearted moments in the middle of all the darkness. Like finding a small, safe haven in the House of Hades where they can just be themselves and have a picnic or something, which would add a new dimension to their relationship.
They can develop their relationship by having deep conversations. For example, sharing their fears and dreams about their future together. Maybe Percy tells Annabeth about his insecurities of not being a good enough husband sometimes, and Annabeth reassures him.
The make - out could lead to them having more serious conversations about their future. Maybe they start to think about what it would be like to have a long - term relationship, like whether they would stay at Camp Half - Blood forever or if they want to explore the world together outside of the camp.
In fanfiction, after Tartarus, Percy and Annabeth could be on a journey of self - discovery together. They've seen the darkest parts of themselves and each other in Tartarus. So they might be exploring who they are now, how they've changed, and how their relationship has evolved as a result. Maybe they take some time away from the chaos of their demigod duties to really understand their feelings for each other.
Their relationship could be developed through more shared secrets. For example, Poseidon could reveal a long - hidden prophecy about Percy that only he knows. This would create a deeper bond of trust between them.
Their relationship can start with mutual annoyance. Percy might think Annabeth is too uptight with her nerdy ways, and Annabeth could see Percy as a troublemaker. But as they are paired for a group activity, they start to see each other's positive sides. For example, Percy's punk attitude gives Annabeth the courage to break out of her shell a bit, and Annabeth's intelligence helps Percy make better decisions.
Well, they would probably communicate better. In Tartarus, they had to rely on clear communication to survive. So, back in the normal world, this would carry over. They'd be more open about their feelings, fears, and plans, which would strengthen their relationship in a more emotional way.
The relationship could start with Percy and Annabeth being overprotective parents. Percy might be constantly worried about the baby's safety near water, while Annabeth would focus on teaching the baby knowledge and wisdom. As the baby grows, they could start to have little adventures together. For example, the baby could go on a mini - quest with them around Camp Half - Blood, which would strengthen their bond.
Often, their relationship is shown as deeper and more unbreakable. They've been through Tartarus together, which is like the ultimate test. So in fanfiction, they trust each other completely and are always there for one another.
Their relationship often deepens through shared hardships. In Tartarus, they rely on each other completely. For example, when facing a particularly tough monster, they have to trust each other's instincts and abilities, which brings them closer.