Kecil "said"

Kecil made another new friend again the other day, another boy whom we met on our walkies.
They played fairy well together, but the most interesting thing was their conversation.
Or rather, the lack thereof.

Imagine the scenario:

Kecil was writing on the sand, and the Boy, interested, followed suit.
As their drawing became bigger and bigger, the Boy started to get into Kecil's way.
And so...
Kecil : GRRRrrrrr!!!!!
Boy   : (looking a bit confused, but, sensing danger, moved away from her)

I find it interesting that instead of saying something more civilized ('excuse me' comes to mind), she settled on something so primal as a growl.
Of course, the message was definitely unmistakable, like that of the primal cave woman, perhaps.

We'll still make a communicator out of you, Cil!