On this day, Gong Yoo talked about former co-star Lee Dong Wook�and commented, "I've always thought he was an amazing guy while we were in the military together but I came to think that he's even a better person as we worked together for 'Goblin'."

He continued, "We were able to have good results for 'Goblin' because all the actors were sincerely considerate." Gong Yoo then revealed,�"I'm not able to keep in contact with them right now because everyone's so busy but I miss them."

SEE ALSO: Man sentenced after purposely becoming overweight to avoid mandatory military service

Gong Yoo once again talked about Lee Dong Wook and complimented him, saying, "Lee Dong Wook was a co-star who was especially more considerate. He's a friend who has been acting for a long time so it was very comfortable."