I think Veronica from Riverdale and Hanna from Pretty Little Liars would be likely friends. They both have a love for fashion and are quite sassy. They could go shopping together and exchange gossip about their towns.
Betty and Emily might be friends. Betty is a kind - hearted and intelligent girl, and Emily is athletic and also has a big heart. They could support each other in their personal struggles. Betty could help Emily with her schoolwork if she needed it, and Emily could encourage Betty to be more confident in herself.
Archie and Toby could be friends. Archie is all about being a good guy and Toby is very protective. They might bond over their sense of justice. Archie could introduce Toby to his music, and Toby could show Archie some of his carpentry skills. They could also work together to protect their friends from any threats in either Riverdale or Rosewood.
I think Spencer would be the most likely to escape first. She's really smart and has a great ability to analyze situations. In the Dollhouse, she would be quick to notice any patterns or weaknesses in the security system.
The girls' other friends might have mixed reactions. Mona could be jealous, especially if she still has some lingering feelings about Caleb. On the other hand, some of the more minor characters like Lucas might be happy for them and offer to help in any way he can. Their friends from school could also be a bit gossipy at first, which could add some drama to the story.
Aria could be a likely candidate. She's always been a bit of a risk - taker and her relationship with Ezra has had its ups and downs. A pregnancy in their relationship could add a whole new layer of complexity.
Aria could be a likely character. She's a central figure in Pretty Little Liars and her complex personality would make for an interesting exploration of how she'd handle cancer. Her relationships with the other girls and her family would be deeply affected. Another one could be Spencer. Given her high - achieving and somewhat perfectionist nature, cancer would be a huge blow to her self - image and her goals. It would also test her mental strength.
One interesting crossover could be the characters from Riverdale getting involved in the mystery-solving of Pretty Little Liars. For example, Archie might use his musical skills to charm some of the PLL characters while also helping them figure out who 'A' is. Another could be Veronica using her wits and family connections to dig into the secrets in Rosewood.
Aria and Ezra are definitely one of the most popular. Their relationship in the show was full of twists and turns, and in fanfiction, writers can explore different scenarios for them. They could write about their relationship after the show ended, or create alternate universes where they face different challenges.
Aria is often a popular character. Her unique sense of style and her passion for writing make her an interesting subject in fanfiction. Writers can explore her growth as an adult and how her creativity impacts her life.
Well, obviously Paige and Emily are the central characters in Paily fanfiction. But also, Alison can often be a popular character as she can add a lot of drama and mystery to the story, especially in relation to how she interacts with Paige and Emily's relationship.
Mona Vanderwaal is also quite popular. Her devious nature in the original series and her transformation in The Perfectionist make her an interesting character to write about. Fans often create stories that revolve around her schemes and redemption arcs.
I think 'A' is really interesting. The mystery surrounding this character and their devious ways of tormenting the girls make them stand out. Also, Spencer is quite interesting. She's intelligent and ambitious, but also has her own insecurities and family issues that add depth to her character.