Steady the kite at 12 while looking at it and hook in and unhook a couple of times, try to maintain your eyes on the kite. And now let’s do all what we did unhooked, hooked in. The main difference is now we do it all with one hand ("the same positions on the window done previously"). When flying the kite on left side of the window fly kite with you right hand, when flying kite on the right side of the window fly kite with your left hand.