Answer:
What comes down but never back goes up?
Which one of Santa's reindeer can be seen on Valentines day?
A precious gift, yet it has no end, no beginning, and nothing in the middle.
In the sun it likes to play; In the rain it goes away; Walk or run it always follows; In the mud it always wallows.
Possibly the word most commonly said before taking a sip
I will disappear every time you say my name.