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.
Sure. Think about romantic online novels. One character may keep their true feelings as a secret at first. They are afraid of rejection or ruining the friendship. This secret -keeping creates a lot of tension and interesting plot twists in the story.
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.
Sure! 'Can You Keep a Secret?' is a story about a woman who spills all her secrets to a stranger on a plane and then finds out he's not as random as she thought.
I'm not certain. It could be popular within a certain niche or among readers who enjoy stories centered around secrets. But without more context or data, it's hard to declare it as a widely popular novel.