This is one of my favorite scenes in the show because Gangle and Zooble both develop here, even if it isn't obvious to viewers at first glance. Gangle develops through Zooble's lesson to them, and Zooble develops after Gangle asks "Have you ever had to make that choice?", making that choice in that moment that they should love themselves. It highlights that although lessons from others may help you, it can also help the person teaching.
