I'm not sure which specific 'Can u keep a secret novel' you're referring to. There could be many novels with secrets in them. Maybe it's about a character who has a big secret that they're afraid will change their life if it gets out.
I don't know for sure if it's a popular book. There are so many novels out there that it's hard to keep track of all of them. It might be popular among a certain group of readers who like stories with secrets and intrigue.
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.
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.
Well, without having read it, it could potentially be a story where the concept of two people keeping a secret forms the central theme. Maybe it involves a plot where the two have to protect this secret from a world that is trying to uncover it. For example, they could be in a small town where everyone is nosy and they are protecting a family heirloom's secret or something like that.