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.
The theme of discovery is also present. Tails and Cosmo are from different backgrounds, and their kiss can be seen as a discovery of new emotions. They are exploring feelings they might not have expected, and this is often explored in the fanfictions. For instance, Tails discovers a new level of affection for Cosmo, and the kiss is a culmination of that discovery process.
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.
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.
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.
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.
Since I'm not very familiar with 'tails and sticks kiss' fanfiction specifically, it's hard to say for sure. But it could potentially have themes of unlikely relationships, as the concept of 'tails and sticks' kissing seems rather unique. It might also explore themes of acceptance and breaking boundaries if the relationship between the 'tails' and 'sticks' is not a common or accepted one in the fictional world it's based on.
One common theme is the idea of opposites attract. Tails is often seen as the innocent, tech - savvy character, while Rouge is the more sultry and mysterious one. Their kiss can symbolize the bridging of these two very different personalities.
There's a fanfiction titled 'Love in the Stars' that features Tails and Cosmo's kiss. In this story, they are on a mission in outer space and during a moment of danger and closeness, they share a kiss. The story does a great job of building up the tension and the emotions between them before that moment.