f(x) Luna sings 'Healing Love' for the drama 'Kill Me, Heal Me'

f(x)'s Luna is back to heal fans through her lovely voice!

Together with Choi from the group named Lu:kus, here's their sweet duet track titled 'Healing Love', a song which is part of the official soundtrack of the drama 'Kill Me, Heal Me'~

♥ Luna and Choi 'Healing Love' Lyrics