A prevalent theme is the power of music. In Glee, music is at the heart of everything, and in Flash, the characters have superpowers. Fanfictions often combine these two elements, like having the Flash characters be inspired by the Glee club's music to use their powers in new ways. Also, the theme of acceptance is common. Both shows deal with characters who are different in some way, and the fanfictions continue this exploration of acceptance among the characters from both shows.
One common theme is the idea of friendship. Since both shows have strong friendship bonds among the characters, fanfictions often explore how the characters from Flash and Glee would form new friendships or strengthen existing ones. Another theme is self - discovery. The characters in both shows are on a journey of finding out who they are, and this is often a central theme in the fanfictions as well.
One common theme is the characters from both shows coming together to solve a problem. For example, the Flash characters might use their superpowers to help the Glee club win a big competition that's being threatened by some sort of villain.
One popular theme is crossovers. Writers like to imagine what would happen if characters from different shows met. For example, a story where a Glee character gets superpowers like in Flash or Supergirl. Another theme is relationships. This could be romantic relationships between characters, either within the same show or across shows.
Another possibility is that a character from Glee, say Rachel Berry, discovers she has some sort of meta - human ability similar to the Flash. The Flash has to come and train her to control it while also dealing with the chaos that her new powers cause within the glee club dynamic.
There's no official indication that Glee watches Flash fanfiction. Glee is mainly centered around the high - school glee club and their musical adventures. Flash, on the other hand, is a superhero - themed show. Their worlds are quite different, so it would be a very niche and unexpected thing for Glee to be into Flash fanfiction.
One common theme is family. In glee holiday fanfiction, often the characters are either reuniting with their families or dealing with family issues during the holidays. For example, Quinn might be trying to figure out her relationship with her parents over Christmas.
One common theme is self - discovery. Ryder often goes through a journey of finding out more about himself, his talents, and his place in the Glee club. Another theme is friendship. He forms deep bonds with other club members.
Musical achievement is also a common theme. Given that Glee is centered around music, fanfictions about Spencer often include his musical growth. This could be about him learning new singing techniques, getting a big solo, or even writing his own music.
Another common theme is self - discovery. Since both Will and Emma have their own personal growth arcs in the show, in fanfiction, they often continue to discover things about themselves while in their relationship. It could be about Emma learning to be more confident or Will realizing his true priorities in life.
A prevalent theme is competition. Since the glee club participates in various competitions, fanfictions often focus on how Madison deals with the pressure of competing, the rivalries with other clubs, and how she helps her own club succeed. Also, the theme of love and romance sometimes pops up, like Madison's possible romantic interests within or outside the club.
Love is a very common theme. Most of the fanfictions revolve around the romantic relationship between the two characters. It could be a slow - burn love story or an instant connection kind of thing.