Lips can get dry in cold weather or lack of hydration. Also, they can get really dry and peel if you constantly lick them. (licking your lips sucks up moisture.)
Try and avoid licking your lips all...
because if yo dont take care the water inyour lips will dry out. this is on of the signs of having a little pebble in your brain. if your lips is dry make sure to drink water or put on chopsticks...