Based on the title, the two main characters are likely the 'bad boy' and the narrator who hates him. We can assume that the bad boy is a character with some sort of rebellious nature. And the narrator is someone who has had negative experiences or impressions of him.
Obviously, there's the bad boy. He could be a typical bad - boy archetype with a leather jacket and a motorcycle, or just a boy with a bad attitude. And then there's the person who hates him. Since it says 'i hate', it gives the impression that it's a first - person narrative, so it's probably a girl or a young woman. There may also be other characters in the background like schoolmates or neighbors that play a role in how their relationship unfolds.
The main characters must be the bad boy and the one who hates him, probably a girl. The bad boy is the one whose actions or attitude made him disliked. And the girl, as the other main character, is the one who experiences the conflict of having this bad boy suddenly loving her. There might be other supporting characters like their friends or family who influence their relationship or add more drama to the story.
I'm not sure specifically as I haven't read this exact novel. But generally, it might be about a girl who hates a bad boy, and then he somehow falls in love with her. There could be a lot of drama, like the girl's initial resistance, the bad boy trying to change his ways to win her over, and all the complications that come with such an unexpected relationship.
We don't really know without reading the book. However, based on the title, one main character is surely the 'bad boy'. The other might be the one he craves, who could be a girl or another character that has some sort of allure for him. There could also be secondary characters like friends or family members of the main two that play important roles in the story.
The main characters in 'the bad boy protects me novel' are surely the bad boy and the one he protects. The bad boy might have a name like Jake or Tyler, who is known for his rough behavior. The girl he protects could be named Lily or Emma. There may also be a teacher or a family member who becomes involved in the situation, but the core relationship is between the bad boy and the girl. Their different personalities and the situation of protection would form the basis of the story.
The main characters are likely the boy who is hated and the person who hates him, probably a girl or another boy.
I don't know as I haven't read it. But it's likely to have the bad boy as one of the main characters.
Since I don't know the details of this 'the bad boy in suit novel', I can only assume. There would surely be the titular bad boy in a suit. There could also be a mentor - like figure, someone who tries to guide him towards the right path. And of course, there would probably be some rivals, either in his work or personal life, who add conflict to the story.
Since I don't know the exact novel, I can't say for sure. But usually, there would be a central character around whom the 'hate or love' dynamic revolves.
I don't know for sure since I'm not familiar with this particular novel. But it could be a young protagonist, perhaps a girl or a boy, who is at the center of the love - hate dynamic.
There might be a protagonist who is a bit of an outcast or misunderstood. And then there could be a character who is initially opposed to the protagonist but later develops complex feelings. It could also include some side characters who either fuel the hate or love between the main characters, like a jealous ex - partner or a helpful friend.
Since I don't know the specific 'love me hate me novel', I can't say for sure. But it could have a protagonist who is the center of the love - hate relationships, and perhaps a love interest who has a complex relationship with the protagonist.