Share Read on Mobile Enter Reading Mode Eun Ji Won, Lee Soo Hyun, and Kim Eun Bi sing 'My Secret Romance' OST 'Love Song' Posted on 2017-05-01 15:21:25 by hansukj Sechskies' Eun Ji Won,Lee Soo Hyun, andKim Eun Bigot together to sing OST Part 3 for currently airingOCNdrama 'My Secret Romance'. Comment