Answer:
I have one, you have one. If you remove the first letter, a bit remains. If you remove the second, bit still remains. If you remove the third, it still remains.
You can only have it once you have given it.
By Moon or by Sun, I shall be found. Yet I am undone, if there's no light around.
They can float and tickle, but their sound is rarely heard unless you're a pillow or bird. What are they?
Men have one, women two, and when they become family, itβs three. What is it?
Do what he says and you'll be fine, don't and you lose the game.