You knock three times as loud as you can, and immediatley a confused young man comes rushing to the door.."Hello!? who is it-" He sees you and something makes you beleive you're not the person he was afraid of seeing. "Oh! Its just you! You must be the sixth person on the list invited tonight. You gave us all quite a fright, haha!" He glances around outside.. "Oh and my names Hercules by the way! Come on it, quick!"