Despite low viewership ratings in korea, it was. It aired on kbs2 from march 26 to on mondays and tuesdays at 2155 for 20 episodes. Love rain (hangul 사랑비 rr sarangbi) is a 2012 south korean television series directed by yoon seokho.Set in the seventies and the present day, it tells a love story over two generations, with jang keunsuk and im yoonah playing dual roles.