What if everyone was born with a birthmark that matched someone else's and that person was who you were supposed to be with? What happens if someone or two someones break the system to be together? Camila Cabello,17, is very shy, smart, and absolutely in love with her best friend. Lauren Jauregui,18, is outgoing, a popular, and head over heels for her best friend. However, there's a problem... Their birthmarks don't match, so they can't be together, right? Guess you'll just have to find out.