He sees a figure sitting on a rock. He can't really make anything out aside from her long, flowing white hair.
he sees:
"EEP!"
She jumps, startled-and falls off the rock with a thwump
"Owww..."
"Ah-y-yeah, yeah I'm fine...why would you sneak up on someone like that!?"
"Hmph-"
She starts crawling back up on the rock, silver shark tail shining a bit in the moonlight
"Nn-"