Totally! Sleeping on a cloud is really soft, but that's just the outside. Inside is wet and filled with water, which is how the clouds provide water to all of Equestria.

Hehe, you wanna find out how fast I am one day?

(She nods sympathetically, not having siblings herself but knowing what it's like to have someone look up to you.)

...Maybe he'll be brought here someday. Until then, I could look out for you if you want.