I really like the color blue. Do you like blue? It's one of three primary colors. 
Yeah, I like blue, do you know why the sky is blue ?
The sky is blue because it's the most widely scattered wavelength coming through our atmosphere.
That is interesting, is it the same reason why we see water as blue ?
It's called Rayleigh scattering, and it can happen in transparent solids (like prisms) and liquids, but is most often seen in gasses.