One possible theme is heartbreak. Since it's about an abandoned love, the main character must be experiencing a great deal of pain and loss.
One possible theme could be loss. When something or someone is abandoned, there is a sense of loss involved, whether it's the loss of a relationship, a place, or an opportunity.
One common theme is heartbreak. The characters often experience intense pain when the love is left behind. Another theme could be regret, as they might think about what could have been. Also, self - discovery can be a theme as they try to move on from the lost love and figure out who they are without the other person.
One possible reason is the author losing interest. Maybe they started a new project that seemed more exciting. Another reason could be lack of inspiration. If the plot gets stuck and they can't figure out how to move forward, they might abandon it. Also, external factors like a lack of support from publishers or negative feedback from early readers could lead to abandonment.
One possible theme is the exploration of true identity. When love is in disguise, the characters often have to figure out who they really are and who the other person truly is.
Love itself is probably a major theme. It could be about different types of love such as passionate love, platonic love, or unrequited love.
Another theme could be the chaos that love can bring. 'Mad' often implies a lack of control, so the novel might show how love can disrupt lives, relationships, or a person's sense of self. It could also deal with the idea of forbidden love, where the passion is so strong that it goes against society's norms or expectations.
One possible theme could be the endurance of love. It might show how love can last through various challenges and difficulties over a lifetime.
Another theme might be sacrifice. In an eternal love story, the characters may have to sacrifice their own desires, dreams, or even relationships for the sake of their love for each other. For instance, one character might give up a lucrative career opportunity in a far - off place to stay with the other. And also, loyalty could be a theme. The lovers remain loyal to each other through thick and thin, which is what makes their love eternal.
One possible theme could be the uncertainty of love. Just like in a gamble, you don't know the outcome. It might also involve the idea of taking risks for love, such as leaving behind a stable life for an unknown relationship.
It might also deal with sacrifice. Maybe one character has to sacrifice something, perhaps their own life or dreams, for the sake of their love. This would tie in with the 'die' part of the title. And of course, the power of love itself is probably a key theme, exploring how love can endure even in the face of death or great difficulties.