Answer:
When liquid splashes me, none seeps through. When I am moved a lot, liquid I spew. When I am hit, color I change. And color, I come in quite a range. What I cover is very complex, and I am very easy to flex.
Who lives in a house with one bedroom, 50 hallways, and ghosts lurking everywhere?
What instrument can make any sound and be heart, but not touched or seen?
They can be harbored, but few hold water. You can nurse them, but only by holding them against someone else. You can carry them, but not with your arms. You can bury them, but not in the earth.
Vikings use this for warmth.
I have two eyes in the front and a lot of eyes on my tail