With Single's Inferno season 3 stars Lee Gwan-hee and Yoo Si-eun revealing their relationship, a comment left by Yoo Si-eun's younger sister Yoo Eun-seo has become a hot topic. This has led to speculation that the two might be preparing to marry.
On the 29th, Lee Gwan-hee and Yoo Si-eun announced their relationship by posting on social media, "We want to directly share some happy news about the two of us today," along with a photo of them facing each other.
That day the pair said, "We have quietly spent time getting to know each other amid the warm interest many people have shown us, and now we wanted to honestly share that with you directly," and "We will continue to cherish and support each other and nurture a beautiful love. We ask for your continued interest and warm support," as they announced their public relationship.
The two appeared together on the Netflix reality show Single's Inferno season 3, which ended in 2024, but there was little interaction between them on the show. Both left the island as final couples with other people.
However, news of their relationship after about two years has sparked enthusiastic responses from colleagues in the entertainment industry. In addition, Yoo Si-eun's younger sister, Yoo Eun-seo, who is a 2025 Miss Korea contestant from Miss Korea (Mi) [Note: kept as provided], left the comment, "Brother-in-law who is always so loving. Please take good care of my sister for life~~."
Yoo Eun-seo added a ring emoji and congratulatory emojis to her comment, fueling continued speculation that Lee Gwan-hee and Yoo Si-eun may be soon getting married.
Particularly, Yoo Si-eun and Lee Gwan-hee are reported to have begun dating in December last year and have been together for about eight months. Yoo Si-eun, who went public after eight months of dating, told the Korea Herald in an interview, "I was afraid to go public, but oppa really liked it."
Yoo Si-eun added, "I, too, have trust and conviction about oppa. I felt it would be difficult to meet someone better than this person, so I decided to go public. I originally wanted to announce it sooner, but various circumstances did not align," and buoyed by her younger sister's comment, reactions have continued that the start of their public relationship could be followed soon by an announcement of their marriage.
Born in 1988, Lee Gwan-hee is a professional Korean Basketball League player for the Seoul Samsung Thunders and, besides Single's Inferno season 3, has appeared on variety shows such as "The Game of Blood X," currently available on Wavve, showcasing his activities in entertainment as well.
Born in 1997, Yoo Si-eun is a former contestant of the 66th Miss Korea pageant and is active as an influencer. Last year she appeared as a contestant on TV CHOSUN's Miss Trot 4.
[Photo] OSEN DB, SNS
[OSEN]