One popular story might be one that focuses on how the other characters in 'Glee' deal with Finn's death on an emotional level. They could be struggling to come to terms with the loss and how it affects their performances and relationships within the glee club.
Some fanfictions might show the characters crying a lot and being unable to focus on their normal activities like singing in the glee club. They could be constantly thinking about Finn and having flashbacks to their memories with him.
This type of fanfiction is quite heavy. It could depict Rachel's downward spiral leading to her suicide, perhaps due to the overwhelming grief of Finn's death. The writers of such fanfictions might focus on how the other members of the Glee club try to hold on to their own sanity while also dealing with the loss of two important people. It can be a very emotional read, full of heartbreak and a sense of hopelessness at times.
Well, Finn could be facing an injury in football which makes him question his future in the sport. Meanwhile, the Glee club could be preparing for a big competition. Finn has to find a way to support his team both on the football field (even if he can't play) and in the Glee club, which leads to some heartwarming and inspiring moments.
One idea could be Finn getting a bad case of the flu right before a big performance. His friends in Glee club would then have to figure out how to cover for him or help him get better in time. Another could be that Finn has an ongoing illness that he's been hiding from the club, and it finally starts to affect his ability to participate fully. Maybe he faints during a rehearsal, and then everyone rallies around him to support him through his sickness.
One common theme is grief. The characters in the fanfiction are likely to be overwhelmed with sorrow. They may also experience guilt, like thinking they could have prevented these tragedies. Another theme could be the shattering of dreams. Finn had his own dreams, and Rachel was so ambitious, and their deaths would mean the end of those dreams for them and also a huge blow to the dreams of the Glee club as a whole.
One possible fanfiction could be about Finn's journey in football while also dealing with the drama in Glee club. Maybe he uses football as an escape from the pressures of the club, but then realizes how much the club and his friends mean to him and tries to balance both worlds.
One great 'Glee Finn and Rachel fanfiction' is 'The Road to Stardom'. It beautifully captures their relationship growth. The story shows how they support each other in their pursuit of a career in music. It has well - written dialogues that really bring the characters to life.
One common theme is friendship. Since Will is a teacher and Finn is a student, their relationship can be explored in terms of mentorship and friendship. Another theme could be their shared love for music within the Glee club setting.