Actress Lee So Yeon complimented actor Song Seung Hun, whom she worked with during the filming of the MBC weekend drama 'Dr. Jin.'

Lee So Yeon stated recently during an interview that, "Song Seung Hun senior really works hard. He worked hard on releasing his emotions and was extremely focused. There were many times we had to film, which should have made him tired, but I've never seen him just acting. I think he's the type that works really hard." She complimented him on how he continuously works extremely hard as an actor.

Lee So Yeon then added, "Honestly, I didn't have to digest such a difficult schedule, but Song Seung Hun senior was the main character 'Jin' and had to stay up every night to digest his schedule. He must have been extremely tired, but he never showed that he was disliking it one bit. His physical condition is great, but I think he's the type where he has manners to his very core. During the filming on the set, he never showed that he was tired." She complimented him on his mannerisms and attitude.

Meanwhile, 'Dr.Jin' is a fantasy medical drama about a modern a special neurosurgeon Jin Hyuk(Song Seung Hun) who ends up going to the ancient Korea times. He works as a doctor during those times. Lee So Yeon acted out the important role of Choon Hong, who had the secret key to why Jin Hyuk was in a time slip.