Sofia Serrano is a key character in the psychological thriller film "Vanilla Sky," directed by Cameron Crowe and released in 2001. The film is a remake of the Spanish film "Abre Los Ojos." Sofia is portrayed by Penélope Cruz. She is introduced to David Aames, played by Tom Cruise, by his best friend, Brian Shelby, during a party. David and Sofia spend the night together at Sofia's apartment and fall in love, unaware that David's current lover, Julie Gianni, played by Cameron Diaz, has followed them there. Their relationship becomes a central element of the film's plot, leading to intense emotions and dramatic events. Sofia Serrano is depicted as a beacon of stability and authenticity in David's tumultuous life. She is genuine and honest, offering David a sense of stability amidst his chaotic life. Her relationship with David is marked by deep passion and genuine affection, which contrasts with the more superficial connection he has with Julie. Sofia provides emotional support to David, helping him navigate his complex emotions and the challenges he faces. Despite the obstacles and the intense jealousy from Julie, Sofia remains strong and committed to her feelings for David. Sofia's character adds depth to the film's exploration of love, jealousy, and the blurred lines between reality and dreams.