Since 'lemon' fanfic is inappropriate, we can't really discuss the characteristics in that context. But in general, aang is known for his kind - hearted and adventurous spirit. Toph is strong - willed and independent. In proper fanfic, these traits are often explored in their relationship, like how aang's optimism might contrast with toph's more cynical view at times.
One memorable moment was when they were in the Earth Kingdom facing a powerful enemy. Aang used his Avatar state, Katara was using her most powerful waterbending moves, and Toph was creating huge earth structures to protect them. Another moment was when they were just sitting around the campfire sharing their stories. Aang was talking about his past lives, Katara was sharing her memories of her tribe, and Toph was telling them about her life in her wealthy family before she ran away.
The friendship of Aang, Katara and Toph is quite remarkable. Aang's carefree nature, Katara's kindness and Toph's spunk make for a great combination. One time, Aang wanted to learn a new airbending technique. Katara and Toph were there to support him. Katara provided the calming presence and Toph gave him some tough - love advice. They also had their share of lighter moments. They would often joke around during their travels, with Toph making sarcastic remarks and Katara playfully scolding her while Aang just laughed. Their friendship is what made their journey in the Avatar world so memorable.
One great 'Katara and Toph Fanfiction' is 'The Bond Beyond Elements'. It focuses on how their different personalities, Katara's nurturing side and Toph's tough exterior, interact in various situations. They start off as just acquaintances in the story but gradually form a deep friendship as they face challenges together, like a mysterious threat to their village. This fanfic does a wonderful job of showing their growth as characters and how they learn from each other.
There's a fanfic called 'Aang and Toph's Journey'. In this one, they face a new threat to the world and have to rely on each other's skills. Aang's airbending and Toph's earthbending work in harmony as they overcome obstacles. It has a really engaging plot.
Yes, there might be some out there. You can try searching on popular fanfiction websites like Archive of Our Own or FanFiction.net. However, not all fanfictions are well - written, so you may need to dig a bit to find a good one.
Their relationship could deepen as they share in the joys and sorrows of rebuilding the world. They've been through a lot during the war, and now they can truly rely on each other. They might become even closer friends at first, with a mutual respect for each other's abilities growing stronger.
In some cases, the anger could be a catalyst for a more romantic development. Aang expressing his strong emotions might make Katara realize the depth of his feelings for her. Or it could be the other way around, Katara's reaction to his anger could make Aang see her in a new light, leading to a shift in their relationship dynamic towards a more romantic one.
Katara could be heartbroken. She might initially be in denial, not believing that Aang has actually left. Then she could become angry, feeling betrayed by Aang's sudden departure.