"Does she know he can morph? I wouldn't want him hurting someone out of desperation and confusion. He may wake up and if he's restrained, assume the worst of our intentions..."

Usually, talking about the logistics behind a situation is easier. If X then Y, if we want to minimize the damage then this measure should be taken - but right now it offers no comfort, because it's her son, and she doesn't know what's wrong with him but he's angry and scared and confused and possibly unwell. Eva herself looks on the verge of breaking down.

She looks up at Kang. "I should hide. There are things he did when I was infested that he'd never forgive himself for doing to me free."