Something had touched her. Someone had placed their tiny grubby little hands & body on her, without her express permission - not that Kyros here could tell the difference between a little squirrel hand and a body - and she had screamed.
And then, in all of the fright, she had run. But she also didn’t want to abandon her sister, the intention had been to run in a circle around her sister, but she hadn’t expected Eidola to do the same and WHAM - the two sisters collided -
And Kyros had a bigger creature, of her sister, on top of her. When she opened her eyes to look, she slowly lifted her head up to see why her sister was suddenly in a fit of giggles and and -
There sat a baby squirrel.
She leaned forward, mouth inches from her sister’s ear, giggling out the words:
did we just become parents?
because they had a bunny uncle, and that made sense to Kyros. She was already thinking of Tree Names to match with Sycamore.

