The song "Cold Cold Heart" by Waylon Jennings is about a person desperately trying to win over the love and trust of their partner, who is hesitant and guarded due to a past heartbreak. The protagonist of the song feels frustrated and saddened by the distance between them, longing to break down the walls that their partner has built up. The lyrics express the protagonist's deep love and devotion, as they try to convince their partner that they are sincere and genuine in their feelings. However, their partner's past experience has made them skeptical and fearful of getting hurt again, causing them to doubt the protagonist's intentions. The protagonist is aware that they are being punished for the mistakes of someone else from their partner's past, which adds to their frustration. The song portrays the pain of seeing their partner suffer and being unable to fully comfort them due to their emotional walls. The protagonist urges their partner not to let fear dictate their decisions and prevents them from experiencing love and happiness. They question why their partner chooses to hide from life and not give their relationship a chance. The lyrics also touch upon the idea that their partner's heart is still tethered to a previous relationship, causing a further divide between them. Despite the protagonist's increasing care and affection, their efforts seem to push them further apart rather than closer together. Overall, "Cold Cold Heart" narrates the struggle to break through emotional barriers and convince a loved one to let go of their doubts and fears in order to embrace a new and genuine love.