Its been ten years sinceJames Gandolfinidied and his co-stars fromThe Sopranosare remembering the late actor.

Michael Imperiolistarred on the HBO drama and shared the screen with Gandolfini as Tony Sopranos protege Christopher Moltisanti.

Batman and Robin…my favorite picture of us.

James Gandolfini

James GandolfiniColleen Hayes / Fox Searchlight / Courtesy Everett Collection

And I cant help thinking where we ended up that night and what you said.

That was one for the books, Imperioli captioned theInstagrampost.

He continued, Its so very strange that its 10 years today since you left us.

WGA West building in Hollywood

Would love to have shot one more scene or had another laugh or one more late-night chat.

Miss you lots as do so many on the planet.

I always had to get the lines just right and do the blocking exactly the same every time.

And I would watch him, and he was following something…bigger.

And I was jealous that he had somehow gotten permission from himself to do that kind of thing.

But he always went out of his way to double-check that everybody was comfortable.

Happy Fathers Day Dad.

Today, tomorrow, and everyday.

I miss you, I love you, Michael captioned.