15 - I don't want to be your fake boyfriend.

Susan thought that she was having a hearing problem. The voice as soft as the wind couldn't possibly come from the back seat of her car, which had been securely locked. She even opened it with the remote before taking her seat at the steering wheel. For a second, she thought she was just hearing things but when she saw Andrew turn to the sound of the voice, she knew it wasn't just her ears. Someone indeed spoke.

"Hi," the voice sounded again, most probably to Andrew, since his body was turned to the back seat. Susan followed the sound of the voice as well, being rendered speechless. Same light brown hair but the girl looked young. Maybe seventeen or eighteen. For some reason, she was too confused to speak. If she didn't know her car better, she would have thought that she entered the wrong car because she didn't have a sister. "Who are you and how did you get in?"

"I already told you. I'm your sister," she responded with a sweet smile, her light brown eyes glinting with joy. Andrew c