What was the last thing that amde you lick your lips?

For me it was a candy apple and how often do you lick your lipsWhat was the last thing that amde you lick your lips?
For me it was kissing my girlfriend then feeling that my lips were chapped and licking them =]What was the last thing that amde you lick your lips?
when my boyfriend slid down his trousers, i vaguely remember licking my lips
eatin cheese doodles!