As someone who loved reading novels, I didn't have any information about my mother's secret. Mom's Secret could involve many different topics and plots, depending on the novel you read. If you can provide more specific information or context, I can try to provide a more accurate answer.
It really varies. Some manga have characters who can keep secrets well, while in others, secrets are spilled easily. It all depends on the story's context and the personalities of the characters.
It really varies. A well-crafted secret in a novel can make it more intriguing. But if not handled properly, it might seem forced or predictable. The key is how the author reveals and plays with the secret throughout the story.
The key is to build suspense. Don't reveal too much too soon. Make readers constantly wonder and guess. And have characters who are cautious and paranoid about the secret being discovered.
Show her some interesting documentaries. There are so many great ones on nature or history. It can be a great way to pass the time and also educate her a bit. For example, a documentary about the Amazon rainforest can be really fascinating. And you can discuss it together after watching.
In many cases, secrets can be kept in romance novels. They might add mystery and drama, influencing the relationship development. Sometimes the secret being revealed leads to a big climax or resolution in the story.