Lupita Nyong'o honored her late 'Black Panther' co-star Chadwick Boseman on the fourth anniversary of his death with a heartfelt Instagram post. She shared a black-and-white photo of Boseman, along with a color picture of them laughing together, captioning it with a poignant quote about grief being the 'price of love.' Nyong'o reflected on how Boseman's memory has continued to influence her, particularly during her role in 'A Quiet Place: Day One,' where she played a terminal cancer patient. James Gunn also paid tribute, sharing behind-the-scenes photos from 'Avengers: Endgame.' Boseman's death from colon cancer in 2020 shocked fans and colleagues as he had kept his illness private. His legacy continues to be honored by his peers and fans alike.