a day as someone else

"Uh, sure...," Jen says, a cautious look on her face. But seeing that you were dirty and hungry, her face softened and she let you in. You quickly sit yourself down on the couch in the living room, while Jen went to grab a banana, which she threw at you.

You munch on the banana, and she sits down next to you.

"Okay, so what's the deal? Who are you really?"