for REAL? part two

In so many movies, there is the typical scene where the female lead is asleep and wakes up and sees the male lead. No big deal until she sits up and without getting up to brush her teeth, kisses him full on the mouth. This to me is unbelievable, and gross. Nobody wakes up minty fresh and kisses the object of their affection with their mouth open. Could Hollywood please get a clue and make these scenes more realistic?!