SEE ALSO: Jun Hyun Moo battles severe laryngitis, thanks fans for healing messages

With her charming vocals, Kim Bo Kyung sings an earnest, emotional ballad that perfectly expresses the characters Dal Po (Lee Jong Suk) and In Ha's (Park Shin Hye) devotion to each other. 

Kim Bo Kyung commented, "I feel honored to be able to participate in 'Pinocchio', a drama loved by many." She continued, "I'm happy that I received the first 'Pinocchio' OST song for the new year. I ask that everyone maintains their great interest in 'Pinocchio' until the very end."

The 'Pinocchio' OST production crew stated, "As a talented singer, [Kim Bo Kyung] was able to understand the emotions in 'Pinocchio' and express them [well]. We anticipate that many people will be able to immerse themselves more and more [in the drama] through Kim Bo Kyung's emotional singing."

Check out the track above!