your really thirsty
It Looks really thirsty.
find him or her sucking a cow's blood. no... the vampire should be really thirsty and attempt to suck the non-vampire friends' blood.
then give her water!
When you are thirsty.
it means that somebody really desperate
Drink plenty of water.
Preferably when it is thirsty.
drink some water
if your thirsty... but if your not thirsty u shouldnt because u will probably wet the bed
Dry lips
Whenever you feel thirsty.