It's pointless to try to ignore a kitten, and this cat is about to figure that out. She thinks she can pretend that he's not there, that he's not pawing and pouncing away at her tail or nomming away on her leg, but kittens are persistent and this just makes them want even more attention!
The moral of the story? Don't even try to resist. Just give in to cute kittens. That should be a life motto, actually.