Freya, who pretends to have amnesia after a car accident to test her boyfriend Henry's sincerity, only to discover his betrayal with her best friend Gia. To cover up his actions, Henry pushes Freya into a fake relationship with his friend Lucas. However, Lucas has secretly loved Freya for years and seizes the opportunity to genuinely care for her. As Freya seeks revenge on Henry, she gradually falls for Lucas's sincerity, turning their fake relationship into a real one. In the end, Henry loses everything due to his stubbornness, while Freya and Lucas find happiness together.
