According to contact lenses brand Acuvue, Song Joong Ki and Han Hyo Joo are a perfect couple, if their compatibility is based on the shape of their eyes and the alluring gazes they cast at you. The two actors were recently selected as models for Acuvue. The reasons stated by Acuvue were, “Song Joong Ki has drawn impressive box office numbers and carries a distinct, strong gaze to him. Han Hyo Joo is also a great actress, not to mention beautiful with her attractive and confident gaze. We thought these models represented our brand’s concept best and complimented each other nicely.” They went on to state, “Unlike Lee Min Jung, who has been our model for the past three years – Han Hyo Joo possesses her own unique, naturally fresh gaze that is attractive. Also, Song Joong Ki was recently selected as the celebrity who has the prettiest eyes. He will be modeling contact lenses for male contact lens users.” It was reported that when the actors met on set for the filming of the Acuvue commercial, they hit it off very well. In fact, no one could tell that they were working together for the first time and let their eyes do the magic!