Choi Jin-sil
Besides Shin Hyun-joon, he is also good friends with many actors and actresses like Jang Dong-gun, Ahn Jae-wook, Kim Jung-eun, Choi Jin-sil and Jung Woong-in. At the 2008 MBC Drama Award Ceremony, he went up on behalf of Choi Jin-sil to claim her award and brought it back to Choi Jin-sil when he paid tribute to her. Jung Jun-ho was also the host at Jung Woong-in's wedding.