The song is about a man reflecting on his past relationship and wishing for it to be different this time.
He reflects on his past behavior, regrets games and lack of loyalty, and realizes he needs to change to get a second chance.
The protagonist yearns for change, is willing to correct his mistakes, and admits to jealous and unfaithful behavior.
Beautiful moments from the past are reflected upon as the protagonist expresses his remorse and asks for a second chance to make things right.
Overall, the song addresses regret, self-reflection, and the desire to get a second chance in a relationship by owning up to mistakes and changing to win back the loved one.