[As Theo explains, Rahk looks over his shoulder, as if he half expects Saphira to walk up through the autumn trees. She doesn't, of course. If Theo and Quito hadn't arrived, Rahk would have continued to be alone, and that...is worrying.]

Worrisome doesn't even begin to describe it properly.

Okay, well...is there a way out of this forest? It feels like I've been walking for an age...and you had to have come from somewhere.