Romance novels about reunion after a long separation usually involved all kinds of emotional entanglements, such as emotional conflicts during reunion, rekindling of old feelings, resolving misunderstandings, etc., which made the readers feel a strong emotional resonance and surprise. At the same time, the novel would also revolve around the protagonist's mental journey to show their growth and changes in the process of reunion. In novels, the protagonists would usually experience many times of separation and reunion. Each separation would cause different emotional fluctuations in their hearts. When they met again, there would be different situations and experiences. These experiences and emotions intertwined together would make the readers feel the emotional changes and inner contradictions between the protagonists. In novels, the reunion scenes were usually carefully set. For example, the protagonist met unexpectedly, in a special place, at a special moment, etc. These scenes would let the readers feel the fate and destiny between the protagonists. Romance novels about long-lost reunion often involved a variety of complex emotions and human nature, allowing the reader to feel a strong emotional resonance and surprise, while also helping the reader to understand human nature and emotions in depth.