Pillow Sink

I actually think this book is pretty good, about the heroine and the hero. The female protagonist discovers the true identity of her scumbag boyfriend and stays with the male protagonist. Then the male protagonist has a fiancée, which leads to many setbacks and misunderstandings. But there is one sentence that I remember very clearly. It is a sentence that one of the heroine's bosses and friends advised the heroine. This sentence really impressed me deeply, that is, don't have too positive views in front of happiness. But I don't know how to evaluate it. It's a bit weird to say it's okay or not, and I think the only regret about this book is that the male protagonist is from a wealthy family, but the female protagonist's background is relatively poor. Although the male protagonist's parents also accepted the female protagonist, because the author actually laid the groundwork in it, saying that the female protagonist may be a missing daughter of a certain family who is living outside. But the author did not write it in the end. I only wrote about the happy life of the heroine, which made me feel quite regretful.