Another theme is growth. Both characters develop throughout the fanfictions. Tails might become more confident in his abilities outside of just technology, and Cosmo could learn more about the world around her and how to better control her powers. This growth is often a result of their experiences together and the challenges they face as a duo.
One common theme is friendship. Tails and Cosmo are often depicted as having a very strong bond. Another theme is adventure, as they are usually involved in some exciting exploration or mission.
Friendship is a common theme. Tails and Cosmo are often shown strengthening their bond during Christmas. For example, they exchange gifts that are meaningful to their relationship.
Another theme is sacrifice. In some fanfictions, before the kiss, there are situations where one of them has to sacrifice something for the other. For example, Cosmo might sacrifice her safety to protect Tails, and then their kiss becomes a moment of reaffirming their bond after that act of selflessness. It's a way to show the strength of their connection.
In 'tails and cosmo sad fanfiction', the theme of regret can be prevalent. Tails might regret not being able to do more to save Cosmo. There could also be themes related to the passage of time and how Tails is still haunted by memories of Cosmo years later. These fanfictions often delve deep into the emotional turmoil that Tails experiences as a result of his relationship with Cosmo.
Friendship is a very common theme. Their relationship as friends, supporting each other through different situations. For example, in many fanfictions, Tails helps Cosmo when she is feeling down or scared.
One common theme is friendship. Tails and Cosmo often form a strong bond in high school, facing the typical challenges of high school life together such as peer pressure or academic stress. They support each other through these things, which is a big part of many fanfictions.
One common theme is friendship. Since Tails and Cosmo are friends, many fan fictions explore how their friendship endures different trials and tribulations. For example, they might face a powerful enemy together, and their friendship is what gives them the strength to fight back.
They would become more protective of each other. Tails would be constantly looking out for Cosmo during her pregnancy, making sure she's comfortable and has everything she needs. Cosmo would also be more dependent on Tails, and their bond would strengthen as they are about to become parents.
Maybe Cosmo was turned into a different form, like a small, helpless creature. Tails stumbles upon her in this state while on a routine exploration. At first, he doesn't recognize her, but as he gets closer, he realizes it's Cosmo. He then devotes all his time to finding a way to turn her back to her normal self. Along the way, they form a deeper bond, and when she finally returns to her original form, it's a beautiful reunion.
The cuteness factor makes it interesting. Tails is an endearing character and Cosmo is also very likeable. The idea of them having a tickle - related interaction adds a touch of playfulness and light - heartedness to their relationship.