TheHallmark stardied in March 2019 after suffering a massive stroke in his Sherman Oaks, California, home.

“He was very quick-witted.

He was very kind.

Brian Austin Green and Luke Perry on set of ‘Beverly Hills, 90210’

He was very generous.

“There was no middle ground,” Green explained.

“I don’t totally believe it,” Green told People.

Luke Perry smiling, raising hand

I don’t fully believe that Luke is gone.

Luke has been in my life for a long time, and we had a really special relationship.

Luke was one of those people that nobody had a bad story about.

Brian Austin Green smiling

He was just a great guy.

He was a rock.”

Those who loved Perry keep his memory alive by honoring him on his birthday and death anniversaries.

As Green told People, that’s what he believed Perry would’ve wanted.

“He is not one that wants us to mourn him.

He wants us to celebrate him,” Green said.