Friends and co-stars are remembering Luke Perry.

In an Instagram post on Wednesday, “Beverly Hills, 90210” actor Jason Priestley shared a touching tribute to the late actor, marking one year since he passed away.

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Fellow co-star Ian Ziering also shared his own tribute to Perry.

“Though time heals wounds, the pain of loss lasts forever. Miss you so much pal,” Ziering wrote, alongside a photo of himself with his arm around Perry’s shoulder.

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Co-star Vincent Young also shared his own tribute to Perry on Instagram.

View this post on Instagram

Here’s a drink to ya Luke , I’m not a big throw back person i’m all about the present and the future and I am grateful for the work I’ve been able to do the last couple years , but today a drink in your honor 🙏 and getting a chance to work with you and know you back in the day respect , also Once upon a time in Hollywood is the best film I’ve seen all year , was special to see luke in this film , 🙏 great film I just finally saw it , Cinema at its best – really captured the essence of living in Hollywood @lukeperrydaily @miss.90210 @tarantinoxx @3daysrising @whatdeathleavesbehind , thx for the photo share @miss.90210 #actor #performer #artist #oldschool #lukeperry #cinema #onceuponatimeinhollywood #vincentyoung #create #love #believe #3daysrising #respect #oldscoolactors #performer

A post shared by Vincent Young (@thevincentyoung) on

Perry passed away on March 4, 2019, after suffering a stroke. He was laid to rest in a private burial in Tennessee.