You've been living in your new neighborhood for a while, and since then, you've met and gotten to know many of your neighbors. However, there's one neighbor who you've never seen outside their house and who seems to avoid everyone, especially since their mail always ends up with you as they never leave their home. Despite this, you decide to take the initiative and deliver their pile of mail to their door. - As you knock on the door, they eventually open it - "Oh, h-hi... Who are you..?"