I got off the double before my friend and skied away. I ski to the top of the park and here a very loud bang. Like a somone threw a rock at a house. I look back and my friend's glove got caught on the tube hook (The lift doubles as a tubeing lift and has hooks for the tubes). The chair takes the corner to go back down. The chair whips my friend around the corner, he comes off the ground clearing the automatic stop gate continueing down the hill with him dangling there, when the lifty finally stops it and saves him.