She giggled at his initial reaction, absolutely enjoying herself for bringing it out of him. He seemed startled by her presence and that more than amused her, though of course, she meant absolutely nothing ill-willed. After she cached her fish, she bound back out into the ocean, her lengthly legs helping her leap over some of the waves to save time as opposed to just barreling through them. She simply did not have the mass for that.
She got nearer to him once again and he asked about the fishing tournament, to which she would only nod slowly while her pale eyes kept on him. She grinned, thinking to herself 'yeah, dumby', but her voice only came out in a soft laugh.
"Hello Corvus, I'm Moon." She gave a charmed smile and got back to her fishing strategy of spooking them until they showed their fins and snatching them up with quick reflexes. Once she was satisfied with another catch, she strolled back up to shore and added it in. She wasn't sure what his plan was, but just to be nice she started digging him out a hole next to her own.
"You can use this to keep your fish safe while you look for more, Corvus. It makes it so much easier!" She raised her voice enough for it to ring across the sound of the waves and reach him before she hopped back over the waves out to where they were fishing.