There's no denying that love is an ever-present theme in cinema - whether as the sweeping romance, the doomed love story or the romantic comedy. On the eve of Valentine's Day, we wear our hearts on our sleeves and discuss romance onscreen - what works, what doesn't, and how this has changed. We also talk about romantic leads, the rise and fall of the rom-com, and whether we've gotten too cynical for love stories onscreen.