Wherein we protecc the smile most definitely worth proteccting. :3
Also starring her friends! (Pun possibly intended.) ^^
I dont get the last two is the spaghetti one supposed to be about the flying spaghetti monster? and whats the picture she sends in the last one?
The girl saying spaghetti is supposed to be a black hole, referring to how theoretically if you were to get sucked into one the pull would be so unimaginably strong that you'd be stretched like a string of pasta as you get taken into the void. I think.
And the drawing's a Mars rover. Earth-chan has caught humans and now she's just trying to spread the love is all.