Perhaps there are two main characters - one who is a habitual cheater and the other who is forced to cheat in order to compete with the first one. Or it could be a group of characters where some are cheaters and others are trying to uphold honesty in the face of all the cheating.
The main characters could be a businessperson who cheats in their deals and another businessperson who discovers this and decides to fight fire with fire by also cheating in some way to expose the first one. They could be complex characters with their own backstories and reasons for their actions, which the novel would gradually unfold as the story progresses.
The main theme might be the exploration of different forms of cheating, perhaps in relationships or in other aspects of life like in a game or in business. It could show the consequences and moral implications of cheating.
Well, obviously, there is the cheating husband. He is likely to be a central figure as his actions drive the story. Then there would probably be his wife, who is affected by his cheating.
I'm not sure as I haven't read it, but I guess there would be the cheating men, and probably the people they cheat on like their partners.
Since I haven't read it, it's hard to say for sure. But surely the cheating husband is one of the main characters. There might also be his wife or partner who is affected by his cheating.
One of the main themes could be the moral dilemma. It might explore how characters deal with the guilt and consequences of cheating. For example, a character who cheats in a relationship may face inner turmoil and external judgment.
Well, clearly the cheating wife is one of the main characters. She is at the center of the story's conflict.
There could be their husbands as well, even if they are somewhat in the background, as their presence is crucial to the whole concept of the wives cheating. Maybe there are also some friends or confidants of the wives who play important roles in the story.
The main characters are obviously Beckett and Josh. Beckett seems to be a character who is involved in some sort of relationship that they are about to betray through cheating with Josh.
Since the title gives a hint about the theme, we can assume that there are likely male characters who are the ones being labeled as cheaters. They could be from different walks of life. Alongside them, there would probably be strong female characters. These women could be the ones driving the story forward, perhaps they are the ones who are wronged by the men's cheating ways and then decide to do something about it. There might also be other supporting characters like friends or family members of either the men or the women, who play roles in either enabling the cheating or trying to stop it and support the victims.
Obviously, Castle and Kate are the main characters. Castle is the one who has the belief that Kate is cheating.