Guys, it's not what it seems to be without context. The episode is called The Hug, I believe, and it's centered around when the character Gumball hugs a stranger (Hot Dog Guy). They ended up making it a weird little dance to not acknowledge the awkward situation. So the running joke of that episode is that they keep seeing each other randomly, and keep doing that dance because neither one knows that the other thinks it's really awkward.
At first i laughed because it’s like “hahaha what a mess we’re in! (studio audience laughter)”.
then it cut to the outside of the tent and uh....
well.
then it cut to the outside of the tent and uh....
well.