[That's one way to do it, and as it is he's a little grateful she didn't show him by just making herself that size. Even so, he coughs, a bit of blood dribbling down his chin.]

That big...! Though I suppose Ryukyu can get much bigger... You are right, this size is better for fitting in.

[It certainly wouldn't do to have her wandering around at that size, claiming to be from space. What to do about this...]

Whatever you may be, a human home should still be suitable for you, if you stay closer to this size.