The broader picture at the macro level comes with a comprehension that Sri Krishna is always immersed in Radharani consciousness, which is His very soul. She is His body, mind and soul. Radha-Krishna is the embodiment of love, passion and devotion. Radha's passion for Krishna symbolizes the soul's intense longing and willingness for the ultimate unification with God. Sri Krishna is the soul of Radha and Radha is Sri Krishna’s soul.
Thus Srimati Radha is the undivided form of Shri Krishna. She is worshipper as well as his deity to beworshipped. So she is the presiding Goddess of Sri Krishnaand the Paramatma is subservient to her. In her absence Sri Krishna does not exist. For most parts, their divine love is to be a mystery unless one has the wisdom to know Radha and Krisna for their inexpressible divine elements.
Om Namo Narayana.
Yogi Ananda Saraswathi