Many of Baek Ji-young's songs reflect on the pain and longing that follow heartbreak. For example, her hit single "Shadow" (2004) tells the story of a person struggling to move on from a past love. The lyrics convey a sense of yearning and nostalgia, as the speaker is haunted by the memories of their former partner. This theme of heartbreak and longing is a recurring one in Baek Ji-young's music, suggesting that she has experienced her share of romantic pain.