HEARTS ON CAMERA: The story of how 2 boys fell in love after an experiment gone right. Felix, the mastermind behind the whole experiment comes up with it all leaving his best friend Blake to be the poor lab rat, but this time isn't like before, this experiment is different, like it's explained by Felix, this is "The proximity breeds fondness theory" A theory they use to determine if being in a relationship alone can lead to genuine feelings of attraction.