rādhā-kṛṣṇa - Rādhā and Kṛṣṇa; aiche - in this way; sadā - always; eka-i - one; svarūpa - nature; līlā-rasa - the mellows of a pastime; āsvādite - to taste; dhare - manifest; dui-rūpa - two forms.

Thus Rādhā and Lord Kṛṣṇa are one, yet They have taken two forms to enjoy the mellows of pastimes.