Isaac, who was still in the middle of eating his second helping, takes a moment to think. "I'm not sure," he finally says, looking at Hayley. "The way I see it, you don't have any powers. Instead, that other person you share your head with seems to be the one with the power. Logically, you'd think that you can use her powers, since they're technically yours, but I'm really not sure." Shrugging, he looks at her apologetically and adds, "I'd help you out if I could, but I have no idea how we can go about finding out. Sorry."