"Yeah! You said you were hungry! So eat!" She answers, exasperated as she holds up her own fish in the air.

"You've eaten fish, haven't you? It's edible!" She continues, reassuring him about the wrong thing because she didn't parse his concern as 'you did that to a living thing and it's still living!' and instead she parsed it as 'what is this foreign water meat!'

If she'd taken, you know, more than 0.2 seconds to actually consider what he'd said she would've understood. Instead she's jumping to conclusions while the Wizard continues relaxing and sipping from her mug.