The little clip before every episode of the hit 90s show, Friends, is iconic, to say the least. Every big fan not only feels obligated to watch the opening scene before each episode, regardless of the binging that's going on, but they can also time the claps at the right time while the theme song is playing. And, yes, there are four total claps.
Ironically, though, the opening credits which featured the cast dancing and hanging out on a couch before jumping and playing in a fountain almost never happened. Well, the set decorator has now dished on how the opening scene came to be.