Even with everything that's happened, even considering a talking cat, it's just too much to believe that you're supposed to have been born a girl. Even with the cat's assurances, you won't let her try to activate your 'powers.'

The cat is disappointed, to be sure, but resolves to not give up, and she tags along with you as you head home, thought of finding the group of girls driven from your mind as you deal with the talking cat - whose name happens to be Kokoro. She keeps at you for several days, yet you remain steadfast in your refusal to be 'powered-up.'

Gradually, Kokoro comes to realize that you are just as stubborn as she is, if not more so, and the pestering becomes more and more infrequent, almost settling into a routine running gag of sorts. Fortunately, you never find yourself in a position where you would need the powers of a magical girl, and so your life continues mostly normally from here on out - at least as normal as it can with a talking cat as a pet.