Oh Dal-soo Dating Sister of Actress Chae Si-ra

Chae Gook-hee(left) andOh Dal-soo

ActorOh Dal-soois datingChae Gook-hee, the sister of more famous actressChae Si-ra.

Showbiz media reported their relationship has been known to insiders for some time. The two got to know each other better while appearing in a play in 2008, and co-starred in the film"The Thieves"in 2012.

Oh has declined to comment beyond describing Chae as a "close colleague".

Oh began acting in plays in 1990 and he has been one of the hottest supporting actors in Korean cinema, having appeared in numerous films including seven hits --"The Host"(2006),"The Thieves"(2012),"Miracle in Cell No.7"(2013),"The Attorney"(2013),"Ode to My Father"(2014), "Assassination" (2015) and"Veteran"(2015).

Chae debuted as a musical actress in 1994, and has appeared in a number of musicals and plays. Before that she worked as a flight attendant.