The song is about regret over losing a romantic partner due to infidelity. The singer feels guilty for cheating on their friend and ruining the relationship. They realize what they had was special but it's now over, and they will never find that kind of love and intimacy in dancing with someone else again. The chorus is repeated to reinforce that the singer made a mistake and will never find that deep connection now that their former partner is gone due to the singer's own careless actions.