Take Your Breath Away
You how when its cold out and your cat or dog becomes sentimental about how loving/warm you are and wants to sleep right next to you, under the covers but you are never still long enough so s/he settles for encrocahing on your pillow space in a manner that says "... oh you don't mind do you.." and then you both get all settled in and you are facing each other which makes for colliding breathing paths, which means you are breathing in her/is breath cause s/he is positioned highter than you?
That always kinda creeps me out.