One common theme is their relationship. Writers often explore the different aspects of their real - life relationship or create alternate storylines based on it. Another theme could be their rise to fame, how they dealt with the pressures of the music industry while being in a relationship.
There is no factual basis to a romantic love story between them. They were bandmates in One Direction, and they had a professional relationship. Their interactions were mainly within the context of the group's activities, like performing, recording music together, etc.
Well, Tumblr used to be a great place to find fanfiction related to them. Some fans would post their works directly on their blogs or there were communities dedicated to sharing fanfictions. Also, some official fan clubs or forums might have sections where fans share their creative works about Perrie and Zayn.
Probably their close relationship as bandmates in One Direction. They were often seen together, sharing moments on stage and off. Fans might have misinterpreted their strong bond and friendship as something more romantic.
It was real. They collaborated on a song and during that time, there were reports of a romantic relationship between them. Their chemistry was evident in their musical collaboration and they were seen together on multiple occasions.
One common theme is unrequited love. The idea of the narrator loving Zayn Malik but not being sure if he feels the same way. Another theme could be a journey of self - discovery while being in love with him. Maybe the character realizes something about themselves through their love for Zayn.
You can start by looking on fanfiction websites like Wattpad or Archive of Our Own. These platforms have a large collection of fanfictions, and you can search specifically for 'Let me love you Zayn Malik' fanfictions. There are also some fan communities on social media like Twitter or Tumblr where fans might share their favorite works or even write their own.
Malik and Erin could go on an adventure to find a magical artifact. This artifact might have the power to make vampires immune to sunlight. They would have to face many dangerous creatures and difficult puzzles along the way.