The song is about the end of an unhealthy relationship, where one person decides to say goodbye and move on.
It is shown that the decision can be difficult and may lead to conflicts, but that it is better to move on alone than to remain unhappy.
The repeated use of the expression 'Bye, bye, bye' symbolizes the farewell and the desire to break free from a role of a toy in the relationship.
The lyrics emphasize the importance of accepting the truth and freeing oneself from toxic relationships to gain self-respect and liberation.
Overall, the song conveys the message that sometimes it is necessary to say goodbye to someone who is not good for you in order to have the chance for a better life.