[Sasuke can feel someone nearby, but he doesn't know if it's one of the bakeneko or someone else, because no matter where he looks, there's no one there. He's also very distracted by the cat currently rubbing itself against his leg.
So he jumps slightly at the sight of someone falling, activating his sharingan, and turning to look what happened.]
sticky paws
So he jumps slightly at the sight of someone falling, activating his sharingan, and turning to look what happened.]
Explain.