"I am a grand expert in all things magic," Strange corrects Solas. And yes, he did just correct sarcasm with egotism, but that's apparently the sort of morning Jonathan Strange is having and the sort of person he is. He puts a bit of pep in his step as they continue walking towards the ruins.

Once they've reached the ruins, Strange can't help it: he starts to geek out a little bit. He's looking over the outside of the ruins, inspecting the walls, looking over every nook and cranny just to see what he can find.