You're watching movie with Marion, inside her bedroom. You accidentally spilled juice to her shirt so you lend her your extra clothes and let her change. You went out of the room and start waiting.

"Are you done?" You haven't heard anything. Assuming that she is done changing her clothes, so you enter the room again.

Both of you screams as she realized that you entered the room, while you scream because you saw her body from up to down and its...

"Wait, you're a guy?!" you exclaimed.