This is based off of youtube.com/watch?v=pD0CL4KJOa8. X is not laughing at Four he's just joking around. Also fun fact Bert and Ernie are also theorized to be gay I didn't know they were gay until a year or two ago and honestly thought they were just roommates. ( I stopped watching Sesame street when I was little (don't remember how old I was) until ZHS's (the high school I went to) lunch room put it on the tv for April fools I don't watch the show anymore btw and found this out on one of Emkay's or Giofilm's R/Technicallythetruth videos)