Picture this... You're at your best friends house, in your cosy cupcake pajamas listening to 5SOS full blast instead of being at some hormonal teenage party, playing truth or dare. You both come up with a challenge to add two complete strangers on Snapchat, the person who lasts the longest talking to their stranger wins and the other must have a forfeit. But who knew that just by simply adding a stranger, you would end up adding a drop-dead sexy bad boy and a mysterious, alluring emo, who both happen to be the worst of enemies. Who knew that just by adding a stranger, you would go into a cliché yet unexpected journey filled with Love, Heartbreak and Danger... Also known as the L.H.D syndrome.