Actor Joey Morgan passed away early on Sunday morning.

On Monday morning, no cause of death was revealed.

Representatives asked for fans to respect the boundaries of his family members.

The late Chicago-born actor was only 28-years-old.

“Flower” co-star Zoey Deutch posted a sweet tribute on her Instagram page.

She shared a sweet throwback snap of the two of them on set.

She called Morgan a “deeply kind, talented, special person.”

Director Christopher Landon also tweeted out his condolences.

He said he was “honored” to get to know such a “quiet, funny, intelligent, and thoughtful” actor.