[nothing like this—so it's not coming from him? wanda frowns, turning her gaze back at him. she may not be getting any kind of read on the humming itself much as she tries, but she's definitely getting something from him: hesitation, wariness.

has she met him before?

wanda keeps hands to herself, crosses them at the elbows and keeps her hands firmly on them.]

I haven't been there yet. I tried to, but ended up here.

[—and was then distracted by the shaking and this humming.]

But I've never heard of someone's Horizon domain being affected without their own emotional input, unconsciously or otherwise. Are you sure you're not doing this?