"You're not wh-" she doesn't have time to finish that as Shinji starts to choke and Miki worryingly stands up, putting her own cup on a flat surface nearby. She'd seen him have his share of those fits before, but this one seems a little too out of the blue. Was it something she said?

"H-hey! Raise your arms in the air, that will help you breath easier!"

She's trying to help. Really. She knows from experience slapping on anyone's back in a situation like this is a bad idea.