Annie Murphy is paying tribute to her co-star Catherine O’Hara following her shocking death.

If you forgot, the two Emmy-winning actress starred alongside Dan and Eugene Levy in the hit comedy series Schitt’s Creek, which ran for six seasons from 2015 to 2020.

After Catherine died on Friday (January 30) at the age of 71, Annie, 39, took to Instagram to honor her on-screen mom.

Keep reading to find out more…“Ha-ha-HAAAA?!?! Her laugh was a perpetual Yes, And…” Annie wrote. “It challenged anyone who heard it to join in, and be as delighted as she was. Gosh, were we ever lucky to have her. #goodbyetoagreatactress😎”

Along with sharing photos of herself and Catherine, Annie also shared some of the career lessons she learned from the late actress.

“She would have never presumed to call herself a teacher (too self-deprecating, too Canadian), but holy f–k, was I ever a student,” Annie wrote. “Here are a few Coles Notes for those who also want to study: Giggles always. Jokes first. As long as they feel right in your bones.”

“When you find the people you love and make you laugh, stick with your lovers and laughers,” she continued. “Everybody on set is a part of the community who (ideally) wants to make something great – treat them as such. Make suggestions, even if that means overstepping sometimes. Acknowledge if it doesn’t work. Be appreciative to those who appreciate it when it does.”

You can read Dan‘s tribute to Catherine HERE and Eugene‘s message HERE.

More details have been revealed about Catherine O’Hara‘s untimely death.