Earlier today, OSEN reported that the two went from being colleagues to a couple last year. According to the report, the industry insiders and their close friends are already all aware of their relationship.

OSEN added that Song Seok Koo and Lee Seol carefully showed their affection and love for each other through lovestagram. Moreover, when Son Seok Koo was filming NetflixŌĆÖs series D.P., he offered Lee Seol a special appearance in the show. Lee Seol agreed to his offer and took on the role of a sister of a deceased soldier. However, the actorsŌĆÖ agencies took a cautious stance on the news. Son Seok KooŌĆÖs agency responded, ŌĆ£They are just close colleagues.ŌĆØ Lee SeolŌĆÖs agency also stated, ŌĆ£They are close colleagues, but they are not dating.ŌĆØ Source (1) Translator Kim Hoyeun: If you are a fan of K-drama, K-movie, and K-pop, I am your guy. I will continue to provide you with up-to-date K-entertainment news.

Son Seok Koo and Lee Seol Deny Their Dating Rumors - 76Son Seok Koo and Lee Seol Deny Their Dating Rumors - 58