It's time for Poly to return home. He's bummed that he didn't meet up with Nelly, but he's glad that she's okay. He thanks Nelly for taking care of Nelly's baby, and he thanks everyone for their help with the baby. Nelly and the baby have been reunited, and everyone's having a great time. Poly's ankle is still bothering him, so they're going to skip the climb up to the top of the mountain. He says that a guy from his gym told him that there's a secret place in the mountains where he can rock climb, and that's where he'll be able to practice his new skill: bouldering. The dude says that bouldering is a great way to practice your new skill, because it's so hard. He also says that rock climbing is the best way to learn how to rock climb because it involves a lot of climbing, which is hard to do when you're just a kid. Poly tells Nelly that he wants to be independent since his parents died when he was a kid, but that he needs to take things slowly.