The song reflects the complicated feelings that remain after a relationship, and how the protagonist struggles with memories of his ex-partner.
Chris Brown addresses the effort put into the relationship, only to end up disappointed, and recognizes the blindness of love and the lack of understanding between people.
The artist feels betrayed and hurt when thinking that his ex-partner is now close to someone else, and wonders who is receiving all the love and time he used to invest.
The repeated refrain 'Who's getting all of my residuals?' expresses the insecurity and pain that comes with losing a loved one.
Overall, 'Residuals' is a powerful depiction of heartache, loss, and the struggle to let go and move on, which is likely to resonate with many listeners in similar situations.