kid stuck in waterway

This is a video of my friend who decided to take the waterway to school because it's faster, but I told him it was rainy. He didn't listen. I also left my bag at school so if we did go to the waterway, I can climb easier and move easier. He brought his bag. In the beginning of the video he tries to get his bag up first, later he tries to get himself up first. I finally helped him after I took this video and I threw his bag up (I am stronger) and ran up (I am faster and a better climber) and pulled him up.