Macaulay Culkin paid tribute to his friend and former costar Catherine O'Hara after her death. "Mama. I thought we had time," Culkin, 45, wrote via Instagram on Friday, January 30. "I wanted more. I wanted to sit in a chair next to you. I heard you but I had so much more to say. I love you. I'll see you later." The actor included a photo of himself and O'Hara embracing in Home Alone alongside a more recent snap taken in 2023. O'Hara died on Friday at her home in Los Angeles following a brief illness, her manager confirmed to Us Weekly. She was 71.