kintu - but; kṛṣṇera - of Lord Kṛṣṇa; sukha - the happiness; haya - is; gopī-rūpa-guṇe - in the qualities and beauty of the gopīs; tāṅra - of Him; sukhe - in the happiness; sukha-vṛddhi - increase of happiness; haye - there is; gopī-gaṇe - in the gopīs.

Kṛṣṇa, however, derives pleasure from the beauty and good qualities of the gopīs. And when the gopīs see His pleasure, the joy of the gopīs increases.