Tiegan Fairhurst is just a regular 17 year old girl, most people say, but she is really not. Tiegan is best friends with each member of one direction, and 5 seconds of summer. Niall is her best friend out of the lot, though. She lives with her best friend and main hoe, Hanna, and also the two boys he has a love-hate relationship with, Ben and Josh. Most people think she is happy, and normal. But under every smile is pain, and each scar tells a story.. This story, toxic love explains just that. Love in any way can be toxic. Boyfriend, friend, best friend, even family..