@erenbabe ...Except she woken up. she just didn't know at first what was that sound that woken her up, and was confused in her half-asleep state.
people without drugs or certain conditions (like serious sleep deprivation) never sleep like this deep, this is an evolutional thing, that our rest would instantly interurpted by a lot of thinng, including sounds, and foreign touches, cause if we won't, it would be very, very dangerous in a world full of predators...