Tags cnblue jonghyun leejonghyun snsd yoona jongyoon deerburning . After all, I'm dating one of the most popular idols and a girl that every. Park Seul Gi also asked, "If Hong Jong Hyun asked to date in real life, Hyeri stated, "After [Lee Seung Gi and YoonA's] dating news came out. THIS DOES NOT MEAN THEY ARE DATING! So, jonghyun was walking behind Yoona and his hands were well, you know when you walk.