Lee Ki Woo's character in "Flower Boy Ramen Shop" did not win the affections of the character played by his costar Lee Chung Ah, but real life turned out differently. The couple disclosed that they were dating.Lee Ki Woo and Lee Chung Ah are not the first actors to become a couple after starring in a show together. Months after filming ended for "Queen In Hyun's man," Yoo In Na and Ji Hyun Woo began dating and they continue to be a real-life couple, reports K Drama Stars. Other reel-to-real-life kdrama couples have not been so successful. After appearing together in "City Hunter," actress Park Min Young and actor Lee Min Ho dated briefly but broke up, claiming their busy schedules kept them apart.Song Hye Kyo dated actor Lee Byung Hun while they filmed "All In." The relationship and break-up a year later generated media attention and gossip, much of it negative.After Song Hye Kyo appeared in "Worlds Within" with Hyun Bin, she began dating him but the couple kept a low public profile. Even so, they split up just before he entered the military in 2011, claiming busy schedules.After filming ended for "That Winter, The Wind Blows," Song Hye Kyo's love interest, Jo In Sung, was asked how he saw the actress. While he agreed that she was beautiful and a wonderful actress, he also said, it was best to think of her only as a colleague, since otherwise that made it difficult for them to work together.