ei bhava-yukta dekhi' radhasya-nayana
sangama ha-ite sukha paya koti-guna
ei bhava—with these ecstatic symptoms; yukta—combined together; dekhi'-seeing; radha-asya-nayana—the face and eyes of Srimati Radharani; sangama ha-ite—than direct embracing; sukha paya—enjoys happiness; koti-guna—millions of times more.
"Lord Sri Krsna is thousands upon thousands of times more satisfied when He sees Srimati Radharani's face light up from this combination of ecstatic love than He is by direct union with Her.
This is further explained in the following verse from the Ujjvala-nilamani (Anubhava-prakarana 46) of Srila Rupa Gosvami.
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