John Stamos Instagram – Matthew and I had been friendly long before “Friends” So, when I guest stared as Zach, the prospective sperm donor for Chandler and Monica, I hung with him a lot. Standing backstage, ready to make my entrance, Matt whispers, “The audience is going go crazy when they see you! Get ready for some loud screams.” I walk through the door… silence. I was so embarrassed. We finish the scene and as I start to slither back to my dressing room and quit showbiz, Matt walks over to the studio audience: “Ladies and gentlemen, give it up for John Stamos! You guys probably didn’t recognize him at first because he’s so much better looking in person!” I never forgot that and the world will never forget you. #ripmathewperry