Megan is given a great deal of advice on how to deal with Wally. All it does is remind her of the fact that nobody on Earth speaks like she does, and that her body is not her own.

(Prompt: So I just have to twist Robin's cute little laugh into something darker. He laughs like that because he's been overexposed in the past to the Joker's toxin. It's usually no big deal, because most of the time he's got his anti-toxin inhaler. But while on a mission he forgets it and has a fit.) "Robin knows Batman kind of hates it when he laughs."