They never do.

What the hell are you implying?

Just a sheet, sometimes, annoyingly.

Yes, of course, because homosexuality runs in families.

Why indeed.

Thus concludes examples of questions I receive that I'm honestly not smart enough to understand. Back to work.

Shut up.

No, that's stupid.

I highly doubt that would ever be necessary.

What a terribly hard decision. I don't think I can pick. I'm such a big fan of whatever these are.

Definitely the ninja one.

No, he punches himself quite often. I have to break them up.

Dude. No wedge.

I think you'd better leave him.

You think so?

I had never even considered the possibility of this.

Safety from the Death from Above.

That is fine, we can learn stuff together! (I am at about the same level) :D

So, I know the usual approach to this question is trying to establish the concept of colour by describing the emotional effect (and thereby demonstrating how hard it is to communicate such a thing). But I would take a page from synaesthesia and try to find a surrogate sense - hearing maybe (a machine that tracks people's eyes to see where they are looking, detects what colour is at that spot, and puts out a unique sound [or textural tone, really] for that colour; making sure the sound can smoothly transition just like colour would be tricky, but doable) or touch. So yeah.
But barring that, I would say that colour is a distinct quality of an object independent from any other quality (though not necessarily). Have they heard of colour? If so, I stop there, if not, I explain the physical explanation behind colour, and that certain materials are more likely to be certain colours, and give a few examples (yellow lemons, et cetera).

Of All the Stupid Things. A teen romance, definitely something I would not expect myself to like. But it is good writing, and I know the author. So yeah.