Charli XCX sings the hit 2014 movie’s theme song based on the New York Times bestseller of the same name. Its lyrics pertain to the flurry of fluffy emotions one feels upon finding the one. In the movie’s case, as both lead characters suffer from terminal illnesses, it also proves how love can shine light even in the darkest of moments in one’s life. The music video was shot in Amsterdam in honor of one of the film’s main moments shared by the two young leads at the very same country.