News outlets reported on March 22 that they had began dating at the beginning of this year, and have been together for about three months now. Various sources from the industry claimed that the couple first met on “Master Key” last December and became close very quickly.
However, Kim Dong Jun’s agency denied that they are a couple. A source from Major9 stated, “The rumors about Kim Dong Jun and Go Sung Hee dating are not true. They are just close colleagues.” They added, “It’s true that they met up often after ‘Master Key,’ but they just hung out as friends and he was also in the United States this past month so he didn’t even have time to date.” Go Sung Hee’s agency also confirmed that the dating reports are not true.