Out of Time

You continue to stare into the emerald green eyes of your father, until it becomes unbearably awkward. You have to say something or else they will get suspicious. There's no way of getting out of this. How am I going to talk to them without them finding out I'm their daughter? you think to yourself. I just have to play it cool, but what's my excuse going to be?
Quick! You need to make a decision! Do you lie or do you tell your parents the truth?