Thats pretty much what Salem does. He nudges my cheek and some times he'll lay his head against my cheek. It may be because I'm warm, but there are times when I'm cold and he'll still do it. He will however respond to my voice, whether its just because he's picking up those vibrations or not I don't know. Maybe someday I'll get a video taken of it when I'm not so afraid to show off my ugly mug.