In the glitzy world of Hollywood, not all on-screen romances mirror the relationships of their stars off-camera. A new video dives into the fascinating yet often tumultuous dynamics between some of film and television’s most iconic couples who, despite their on-screen chemistry, harbored intense animosities in real life.

Take Ryan Reynolds and Wesley Snipes in “Blade: Trinity,” where a lack of communication led to a dysfunctional filming experience. Snipes reportedly isolated himself and communicated through notes, while Reynolds described their interactions as virtually nonexistent. Their off-screen tension contributed to the film’s disappointing reception.

Similarly, Sarah Jessica Parker and Kim Cattrall’s portrayal of friendship in “Sex and the City” starkly contrasted with their real-life interactions. Cattrall openly criticized Parker’s pay disparity and expressed feelings of isolation, leading to public disputes that overshadowed their once-beloved characters.

In perhaps one of the most shocking revelations, Dustin Hoffman and Meryl Streep’s collaboration on “Kramer vs. Kramer” was marred by Hoffman’s aggressive tactics, including an infamous slap that left Streep visibly upset. Despite the emotional turmoil, their performances earned critical acclaim, highlighting the complex interplay between personal conflict and professional success.

The video also explores the rocky relationship between Marilyn Monroe and Laurence Olivier during the filming of “The Prince and the Showgirl.” Their contrasting acting styles and Monroe’s struggles with anxiety created a fraught atmosphere, which Olivier later described as one of his most challenging experiences.

Even young stars like Ryan Gosling and Rachel McAdams faced challenges on the set of “The Notebook.” Their initial tensions led to a mediation session, ultimately resulting in a successful collaboration that mirrored their characters’ passionate romance.

These stories illustrate that behind the glamour, Hollywood is rife with personal conflicts that can influence the final product. The video wraps up by inviting viewers to share their most surprising revelations from these off-screen dramas, underscoring the complexity of human relationships in the entertainment industry.