The song "Say You Love Me" by Chris Brown and Young Thug primarily revolves around themes of love, desire, and self-confidence. The lyrics express a sense of dominance and control in a romantic relationship, with both artists boasting about their personal achievements and sexual prowess.

In the chorus, Young Thug encourages his love interest to vocalize her affection for him, emphasizing the importance of her affirmation. The lyrics suggest that declaring her love and loyalty allows her certain privileges, such as calling the shots and enjoying the luxuries that Young Thug can provide. The mention of "keeping it wet" and passing his tests alludes to sexual satisfaction and meeting his expectations.

Young Thug's verse further depicts his confidence and desire for physical intimacy. He describes his attraction to a woman's thighs and the attention he receives when driving a luxurious car. The energetic wordplay emphasizes his swagger and influence, supporting the idea of his domination in relationships.

Chris Brown's verse continues the theme of sexual desire and pleasure. He wants the woman to let go and be uninhibited in expressing her affection physically. The lyrics suggest an intimate connection between the two, with Chris Brown describing their sexual encounters as passionate and exhilarating.

Overall, "Say You Love Me" celebrates the power dynamics and intensity within relationships, focusing on the importance of love, sexual satisfaction, and the assertion of personal worth. It's important to note that interpretation can vary among individuals, and these lyrics may resonate differently depending on personal experiences and perspectives.