In November 2024, Dave Coulier revealed that he was diagnosed with Stage 3 Non-Hodgkin Lymphoma.

The snaps depict Stamos, donning a bald cap, shaving Coulier’s head.

The photo is accompanied by a caption written by Stamos that praises Coulier for his vitality and hopefulness.

Dave Coulier and John Stamos posing

You’re handling this with so much strength and positivity it’s inspiring," Stamos wrote.

I love you."

Commenters were quick to critique the post though.

John Stamos and Dave Coulier posing

“You couldn’t sacrifice your hair to support your friend?

The vanity is real!”

“Why don’t you shave your head instead of making jokes about your friend?”