During the filming of SBS Kim Jung Eun's Chocolate, Jung In surprised everyone by revealing her boyfriend on air. Well actually, it was Gil who revealed the couple! Jung In has been garnering fame as the guest vocalist of the hip hop duo Leessang for many years. After eight years, she finally debuted with her first album titled Jung In from Andromeda on the 11th. Jung In, along with Leessang's Gil and Gae Ri, was invited as the guest of KJE's Chocolate. However, due to Gil's big mouth, her boyfriend was revealed unexpectedly. Gil said, "Jung In's boyfriend is here right now." When Kim Jung Eun asked who the boyfriend was, he happened to be the guitarist on stage! Even the staff did not know about this sudden situation. Jung In and her boyfriend performed one of the songs from her album, titled Thank You ft Boyfriend. Those who were wondering who that boyfriend featured in the song was, now you know! He was the guitarist! Meanwhile, Gil, who formed an inseparable bond with Jung In throughout the past eight years, showed his respect and support for her by personally buying her a guitar. He even became a little emotional as  he thanked her. Another couple in the world of kpop! Congratulations!