Her voice has an echoey, distant, otherworldly feel. she also sounds strained, like she's talking through gritted teeth or like she's in immense pain. His voice remains gentle like how she used to be though. The form that he is in brings him a lot of physical pain, mostly because of the zippers and the exposed ribs. The voice should have a filter, a duplicate voice pitch and shifted slightly, along with an edited echo and feedback fuzz.