The Change

Ian and Leah were eating apples outside the other day. Leah's apple had skin on it, Ian's was peeled.

Ian: I don't like the skin.
Leah: I like skin.
Ian: That's because girls like skin, but boys don't.
Leah: Yeah, because I'm a girl (only she pronounces it go-ya, too cute!) and I like it.
Ian: Yeah. And when I turn into a girl, then I will like apple skin, too!

Hm...? How's that, again?