Recently, when appearing as a guest on SBS variety show My Grumpy Secretary, actor Lee Kwang Soo frankly shared about his relationship with actress Lee Sun Bin.
The conversation began when actor Lee Seo Jin greeted Lee Kwang Soo with a joking statement: "I saw your girlfriend at a barber shop", causing everyone to talk about the couple.
Lee Kwang Soo responded by showing off his long-term relationship with his girlfriend: "We have been together for 8-9 years. We are still very happy".
Lee Seo Jin continued to tease: "After 2 years, the couples will get married or break up." Comedian Kim Kwang Kyu immediately added: Seo Jin cant last a year, making everyone laugh.
Lee Seo Jin asked Lee Kwang Soo, "The two of you have been together for so long, are you planning to get married or break up?". Lee Kwang Soo replied firmly, What are you asking for? We're not going to break up."
The humorous conversations of the guests created a happy and vibrant atmosphere at the studio. While Lee Kwang Soo once again affirmed that his feelings for his girlfriend are still good.

Previously, in June, Lee Sun Bin appeared on SBS's "My Little Old Boy" and shared the secret to keeping her relationship with Kwang Soo lasting. According to the actress, that is the harmony and common sense of humor.
She said that fun interactions keep their relationship filled with laughter. Recently, she has also freely talked about her future plans, including being a parent, expressing a mature outlook in love.
Lee Kwang Soo and Lee Sun Bin got married on set for the hit variety show Running Man in 2016. Lee Kwang Soo was still a regular member of the show at the time, while Lee Sun Bin participated as a guest.
According to a friend, the two artists "sunk" each other from the first meeting. At the end of 2018, the couple publicly dated.
The two limited their sharing about their love story in the media and were once rumored to have broken up.
But in some interviews, when asked about their dating relationship, both confirmed that their feelings were unchanged and still strong after nearly 10 years. Lee Sun Bin also said that she would let everyone know if there was good news.
Lee Kwang Soo is making a comeback with a supporting role in the movie The Manipulated starring Ji Chang Wook and D.O.
Recently, the actor has had many impressive roles when showing the thorny side, in contrast to the usual humorous image.
The villainous role in the movie Karma helped Lee Kwang Soo win the Best Supporting Actor award at the Blue Dragon Series Awards in 2025.