Answer:
I always follow my brother but you cannot see me, only him. You cannot hear him but you can hear me. What are we?
What asks but never answers?
Ten men's strength, ten men's length. Ten men can't break it, yet a young boy walks off with it.
My first is an insect; my second is a border; my whole puts the face in a tuneful disorder.
I grow where no flower grows, where no light touches the walls, up or down, that I don't care, was here before people were.
What is the difference between love and marriage?