After a car accident, Eugenia pretends to have amnesia to test her fiancé Leonardo’s devotion. Instead, she stumbles upon a devastating affair between him and her best friend, Madeline. To her shock, Leonardo lies to her face, claiming his best friend, Emmanuel, is actually her boyfriend. Choosing to play along, Eugenia calmly navigates the web of lies between the two men, determined to uncover the full extent of the betrayal. However, Emmanuel’s true identity and his real motives for getting close to her turn out to be a mystery even more complex than the betrayal itself.