Without having read the novel, it's difficult to determine the main characters precisely. But it would make sense if there were at least two main characters who are best friends. Maybe they have known each other for a long time, or perhaps they are new friends who quickly decide to create this contract. There could also be other supporting characters like their family members or other friends who either influence the creation of the contract or are affected by the relationship between the main characters based on the contract.
I don't know as I haven't read it. But it could be two friends who are making the contract, like a boy and a girl or two boys/girls.
It could also have a group of friends as main characters. Maybe there's a leader - type character, like Jack, who is always coming up with ideas. And then there are his friends who follow along, each with their own quirks. They all contribute to the story in different ways, like one being the funny one who lightens the mood during difficult situations.
I'm not sure as I haven't read the 'you are the best friend novel'. But typically in a novel about friendship, there could be two best friends as the main characters. One might be more outgoing and adventurous while the other is more shy and cautious.
I don't know as I haven't read it, but it could be the person hiring the best friend and the one being hired as the main characters.
I'm not sure specifically as I haven't read it. But it might be about a contract between best friends, perhaps outlining their relationship rules, shared goals, or promises to each other.
Since I don't know the specific 'contract novel', I can't say for sure. But typically, there could be the parties involved in the contract, like a contractor and a client in a business - related contract novel.
I don't have information about this novel, so I can't tell who the main characters are.
The dad is a key main character. He might be the stable force in the family but with a complex backstory involving his best friend. The best friend himself would be an important character, with his own personality traits and motives. And then there is the protagonist, which could be the son or daughter. They are the ones who will drive the story forward as they explore the relationship between their dad and his best friend, and deal with their own feelings about it.
Well, the brother is definitely a main character in a way, even if the focus is more on the relationship between the narrator and the best friend. The best friend himself is a central figure. And there could be a character like an old mentor or a childhood acquaintance that pops up and has an impact on the relationship between the two main characters.
I'm not sure who the main characters are specifically since I haven't read the novel. But usually in such a story, there would be the two best friends at the center of the plot.
Since I haven't read it, I can only guess. The main characters would probably be the girl, her father, and his best friend.