Throughout entertainment history, there are certain on-screen couples that have defined the way we think about love and romance. These actors have made some of the most memorable film love scenes of all time. What is so ironically romantic is that some of these couples continued to play each other’s love interests, while being able to remain platonic off camera – while others actually hit it off and began real relationships. These iconic pairs will forever exist as quintessential couples in the minds of many fans.