In the most recent episode of "That Winter, The Wind Blows" Yoo Gun appeared as Song Hye Kyo's first love.

On the 4th episode of the SBS Wednesday and Thursday drama "That Winter, The Wind Blows" that aired on February 20th, Oh Young (Song Hye Kyo) convinced Oh Soo (Jo In Sung) to go to an alumni gathering and went together to the eeting.

In that alumni gathering, Oh Young met her very first love named Jung Woo (Yoo Gun). Oh Young said, "do you have a girlfriend?" Jung Woo responded, "should I tell you or not? I'm married. He made hand signs with her hand and said, "that person's name is Ha Neul. Shin Ha Neul. She's deaf."

Jung Woo continued to say, "I thought of you and went to the welfare center, and I met her there. It's as if you introduced me to my wife. She is similar to you and she's a homme fatale style." Oh Young replied, "that's not my style." Jung Woo said, "you used to make fun of me. I said I liked you then, but did you forget about me?" They had a fun time sharing their past stories together and reminiscing the times they spent.