Meryl Streep is well-known for her grace, professionalism, and ability to get along with almost everyone she works with—but even Hollywood luminaries have limitations. In a rare and candid interview, Streep acknowledged that she had a difficult time working with one of her co-stars, creating interest throughout the business.

While she did not mention any names, Streep called the event as “a masterclass in patience,” implying that the actor’s ego and on-set antics made filming nearly unpleasant. “Sometimes,” she observed with a wry smile, “acting isn’t just pretending on camera — it’s pretending off camera as well.”

Despite the stress, Streep handled the issue with her usual professionalism, never letting personal frustrations interfere with her performance. Those who have worked with her believe it further solidifies her reputation as one of Hollywood’s most disciplined and courteous individuals.

Nonetheless, the narrative serves as a reminder that even idols like Meryl Streep confront issues behind the scenes — and that true professionalism isn’t about avoiding controversy, but rather rising above it with grace.