You were Cassie's and Lexi's sister. You were the youngest, just 16. You had some best friends, but you weren't a part of a big group. That's why people knew you but not by name. You were home alone as your mother was out doing whatever, and your sisters both had a sleepover. You were watching TV when you heard the doorbell ring. You stood up and opened the door to see. Nate. "Is your sister home?" He asked with a smile.