Perhaps it's about a witch who has made a vow or has a natural inclination to love someone deeply and unconditionally until her last day. It could also be about the sacrifices she makes for this love, or how the society in the story's setting reacts to this relationship between a witch and her beloved.
Since I haven't read it, I can't say for sure. But it's likely that the witch and her beloved are the main characters.
It could be about the power of love. The witch's love for her beloved might be so strong that it endures till the end. It may explore how her love overcomes various obstacles and difficulties.
The main theme might be undying love. Since the witch is said to love her beloved until her dying day, it could explore the depth and permanence of love, perhaps in the face of various obstacles and challenges.
The witch is a central figure. Her beloved could be someone she has known for a long time, like a childhood friend. This would add a sense of history and depth to their relationship. There might also be antagonists in the story, such as other witches who envy her love or humans who are afraid of their relationship. These characters would create conflict and drive the story forward.
Another possible antagonist could be a rival in love. There might be someone else who also desires the witch's beloved and would go to great lengths to break up their relationship. This character could create a lot of drama and tension in the story by plotting against the witch and trying to win over her beloved.
The main theme might be centered around the idea of commitment in a relationship. In the context of this novel, 'love her or lose her' implies that there is a critical decision to be made. It could explore the emotional journey of a character who is faced with the possibility of losing the person they love if they don't step up and show true love. This could involve themes like self - discovery, sacrifice, and the power of love to transform a person's actions and attitudes.
The main theme is likely about the choice between loving a woman and potentially losing her in a romantic context.
The main theme is probably sisterhood. The two sisters in the story have a complex relationship, with differences and misunderstandings, but also a deep underlying bond.
The main theme might be about love and relationships. It could explore how characters interact in the context of matters of the heart.
Since the title has 'her heart' in it, it might be exploring themes like self - discovery through love. The protagonist may be on a path where she has to bet on her heart's intuition, which could lead to themes of growth, transformation, and the power of following one's emotions. It could also touch on themes of trust and vulnerability as she wagers her heart in different situations throughout the novel.