Oh I know, "every guy thinks about being a girl from time to time right? Who me? I suppose I think about it every day, that's normal for a boy, right? Wait... what do you mean you literally never think of that? come on, you're not joking? Never? Oh... wait... you really don't think 'what would this be like if I were a girl'?"
I was baffled. How could these other boys I knew not think of it that way?