[Watanuki was almost ready to turn to the next patient and continue working on other patients, figuring that Varric would be off to tell the Inquisitor of what he had just learned and thus was done with the conversation. But he paused and looked up when he heard Varric speak again, and a frown quickly grew across his face. He looked left, then right, then raised an eyebrow at Varric as he pointed to himself.]

Me? You're joking, right? There's a reason I'm here and not out fighting along with everyone else. Namely that I only know creation magic and I've never touched a weapon in my life.

[Technically it wasn't true, he had carried a dagger with himself during his years on his own. Just in case. And he did know some wind and earth magic as well, though he was nowhere near as skilled at it as he was with his healing. But those two things were insignificant in the big picture of 'don't take me with you, I'm a liability not an asset.' Watanuki had an unfortunate habit of being highly-critical of himself.]