Waver watches quietly, trying to commit each movement to memory. Iskandar's approach was more hands on - this felt like learning flow before remotely applying it. Everything was simpler as well, but that was hardly a bad thing. Simple was easier to memorize, easier to act out, better for someone who hadn't been in a life threatening situation while in Thedas.

He also doesn't dare interrupt. waver would rather Cole announce that he's done than Waver ask an obvious question and make a fool of himself.