John Stamos returned to Instagram and shared a picture.

In it, the actor was seen posing with his long-time pal Bob Saget.

Stamos wrote: “I'm going to imagine him out there, still on the road, doing what he loves with all his heart and humor. He's standing on stage, killing!”

He added, "Another two-hour set in front of a couple hundred of the luckiest people on the planet. They're laughing so hard, they weep.”

The actor continued, “On his way to the hotel, he calls his beautiful, loving wife, Kelly. He says he feels 26 again, alive! Then asks her to fix up a picture he wants to post. She tells him it doesn't need fixing, and tells him how handsome he is.”

He continued, “He tells her he loves her with every bit of his heart. And when he gets to the hotel to put his head on the pillow, he misses his daughters, his family, his friends. God, he loves us all so much. And he goes to sleep dreaming of when we'll all meet again - and he's smiling. "

Stamos then noted that he’s “not ready to say goodbye yet,” adding, “Maybe tomorrow. Maybe.”

Saget was found dead by a hotel security on Sunday at the Ritz Carlton.

He’s survived by his wife Kelly Rizzo and his three daughters, who he shares with his ex wife.