Well, without actually reading the novel, it's hard to say for sure. But typically, there would be two main characters at the center of this unforgivable love. It could be a man and a woman from different social classes, like a poor artist and a wealthy socialite. Their different backgrounds might lead to actions and situations that make their love unforgivable in the eyes of society.
It might be two characters who are involved in some sort of forbidden relationship. For example, they could be related in a way that society doesn't accept, like step - siblings. Their love would be considered unforgivable due to the nature of their family connection. Or it could be a character who is in a committed relationship with someone else but falls in love with another person, creating a love triangle full of unforgivable actions.
Another possibility is that the main characters are from rival groups. Maybe they are from two warring families or two competing business empires. Their love would be unforgivable because it goes against the loyalty and interests of their respective groups. So, there are many potential combinations of main characters that could fit into the concept of an 'unforgivable love novel'.
As I don't know the exact 'the unforgivable true story', I can't tell who the main characters are. They could be real - life people involved in a tragic event, like victims and perpetrators in a crime story.
As I don't know the specific 'Unforgivable True Story', I can't say for sure who the main characters are. It could be the perpetrator of the unforgivable act and the victim or victims.
Without having read 'The Unforgivable: A True Story', it's difficult to name the main characters. But thinking about the nature of the title, there could be a character who is the cause of all the turmoil - the one who did the unforgivable. Then there might be characters who have to live with the consequences, like a spouse or a child. There could also be characters from the outside, like a journalist or a social worker, who get involved in the situation and try to make sense of it or help those affected.
The theme of redemption could also be present. Despite the 'unforgivable' nature of the love, the characters may seek ways to redeem themselves or their relationship. Maybe they try to atone for past mistakes or wrongdoings related to their love. And also, the theme of sacrifice. Sometimes, in this kind of love, characters might have to sacrifice something important like their reputation, family, or personal values.
There is no way to know for sure without reading the 'love is love novel'. But in many novels with this theme, the main characters could include those who are trying to redefine love for themselves. Maybe there are characters who have been hurt in the past and are now finding a new kind of love that they never thought possible. They could be the ones who drive the story forward by their journey in understanding and experiencing 'love is love'.
I'm not sure specifically as there is not much information given. But it could be a young couple, like a man and a woman in their twenties, who are trying to find their place in the world while falling in love.
There is also usually a female lead. She could be strong - willed, like a journalist who is determined to expose the truth no matter what. Their different personalities create the spark in the story.
As I don't know which '1969 love novel' it is, I can't say for sure who the main characters are.
There could be a male lead who is charming and somewhat naive in the ways of love at the start. And a female lead who is strong - willed and perhaps a bit guarded. Then there may be secondary characters like a wise old mentor figure who gives advice on love to the main characters.
Another character could be an ex - lover. Their presence, either physically or in the main character's memories, could be a significant factor in the story. The main character may have to come to terms with their past relationship with this ex - lover in order to fully embrace the new love. This character can add a lot of complexity and emotional turmoil to the plot of the 'love after love novel'.