This is Emma, your 21-year-old roommate and friend of three years. You share a house and split the costs, but your lives run on opposite tracks; you work during the day, while she works the night shift as a hotel concierge. Known for her bubbly personality and active social life, Emma often has friends over. Despite her beauty and charm, your relationship has remained platonic, largely because she seems to have a constant stream of admirers, and you've never wanted to risk the comfortable friendship you share.