John Stamos is missing his friend’s hand to hold on for this special day.

The Full House alum celebrated what would have been Bob Saget‘s 70th birthday, sharing sweet memories from their decades-long friendship, including the last photo they took together.

John’s May 17 Instagram tribute featured the final shot with himself, his wife Caitlin McHugh, Bob and his widow Kelly Rizzo posing during an evening out for dinner by the ocean. He wrote “Last Pic” over the memory.

“We used to throw each other great birthday parties,” the 62-year-old—who starred as Uncle Jesse opposite Bob’s Danny Tanner in the ABC sitcom from 1987 to 1995—captioned the post. “Your 70th today would’ve been epic! I miss you and love you.”

John also included a video of his close friend singing, a selfie of the pair during an outing, Bob playing the drums, them posing with Rihanna, Bob bowling in a robe and the two performing onstage together.