On some level, Arcee knows she's crossed a line here, that she'd gone just a little overboard, but she's still nettled, still agitated. And beyond that, she doesn't want to think that Drift's still lying to her. It just...it doesn't make sense.

"Yes, I know. And it's apparent that that's what happened here, again. But we already found him out and he came clean about it, Magnus. What reason would he have to lie to me twice?"