Not the most pressing issue, just one I find odd. Making a new game, 360 or PC, no matter what people seems to whistle, sing, and speak while sleeping.

Walked into a room to feed on someone, they decided to start singing. Their spouse was whistling the whole time as well. Both were asleep . I get the same thing everywhere, with everyone sleeping. Even kids seem to mouth off while resting. Its just a tad unrealistic