Mieruko-chan - Vol. 3 Ch. 17

[LupusVir]

And then there's this one at the end, who is apparently trying to warn her not to look because the guy is watching her. I don't even think it knows she can hear it, but it seems like people can sometimes get vibes from spirits that are strong enough.

 

[Aztecreader]

Was not expecting one of the ghosts to say that...so that means some of them know she is ignoring them.