[Well, you know, considering when Stiles wanders over, another text flashes nearby, that one reading "My mother thought I wanted to kill her"... how about he just pretends he didn't see either one of them?]
... you think getting sunglasses would make those things harder to see? I could almost take walking into walls for that.
[Okay, on second thought, clearly this pretending thing isn't working; but at least he's not really talking about either of those directly. Which, good enough. Maybe.]