The song "Milk of Marrow" by Jenny Hval speaks about a sensory and intimate experience between two people. The lyrics describe a moment where the protagonist observes her partner sweating beneath the table, prompting her to wonder if the sweat is from her own body. The theme of bodily fluids and connection is prevalent throughout the song, as the protagonist offers her voice and milk as a means of communication and unification with her partner. The lyrics also mention crystal clams as bones, possibly alluding to fragility and the idea that even the most delicate parts of our bodies can become a source of strength and sensuality. The repeated phrase "speak body and bone!" emphasizes the importance of communication and connection through physicality and raw emotion. Overall, "Milk of Marrow" is a poetic and sensual exploration of intimacy and the power of touch and voice in connecting with another person on a primal level.