In the novel, the central characters are three friends. They come from different backgrounds. One is from a middle - class family and has dreams of making it big in business. The second one has a more artistic inclination but is pressured by family to pursue a more 'practical' path. And the third one is the glue that holds their friendship together. Their individual traits and their combined dynamics form the core of the story as they go through the three mistakes in their lives.
I'm not sure exactly as I haven't read this novel specifically. But often in a story about mistakes, there could be a protagonist who is the one making the mistakes.
There could also be an antagonist, not necessarily in the traditional sense of a villain, but someone whose actions or presence causes the main character to make those mistakes. It could be a rival, or someone with different values that conflict with the main character's, leading to the mistakes in the story.
I'm not sure exactly who the main characters are without having read the novel in detail. But usually, there would be a protagonist who is directly involved in the three mistakes. There might also be a love interest, someone who is affected by the protagonist's mistakes and is involved in the emotional journey.
One main theme could be regret. Since it's about mistakes, the characters might be dealing with the consequences of their wrong decisions and feeling regretful.
One of the main themes is friendship. The characters in the novel have deep and complex relationships that are tested throughout their lives. Another theme is regret, as the title implies, the characters make mistakes and have to deal with the consequences. Also, the theme of self - discovery is present as they grow and learn from their experiences.
I haven't read this novel specifically, so I can't say exactly what the three mistakes are. But generally, in such a theme, the mistakes could be related to relationships, career choices, or moral lapses.
Growth might be another theme. Often, mistakes lead to personal growth as the character learns from their errors and tries to become a better person. In this novel, the main character might go through a journey of self - discovery and growth because of the three mistakes.
Since I haven't read the novel, I can't say for sure. But usually in a love - centered novel, there would be at least two main characters, the lovers. Maybe there's a male and a female lead.
And then there could be an antagonist, someone who creates conflict and obstacles for the main character. This could be another person or even an internal struggle within the main character themself.
I'm not sure as I haven't read the 'love of my life novel'. But typically, in a love - centered novel, there would be at least two main characters. One could be the narrator or the person experiencing the love, and the other would be the object of their love.