[And then she brings up her hands to her face in horror, and also to try covering herself up.]
Oh bollocks- Did we fall asleep here? I- I mean me, did I fall asleep here, how silly...!
[She makes to bury her face in her arms, but then there's a sundae in the way, so she looks at it in surprise. It's the little gesture that calms her down enough to avert her either running away in horror or coming up with a heaping dose of truthiness.]