She wanted, momentarily, to invite him into her (their) bed, find a way to curl up close enough to offer comfort, and fall asleep in an effort to get some rest while it was still late enough (early enough?) to do so.

But she didn't know him, and didn't know that if he would see it as patronizing to extend the offer.

"Not as far as I could tell", she replied, taking a seat at the end of the couch, a soft sigh escaping her lips "Just - just noises."