yadyapi - although; nirmala - pure; rādhāra - of Śrīmatī Rādhārāṇī; sat-prema - of real love; darpaṇa - the mirror; tathāpi - still; svacchatā - transparency; tāra - of that; bāḍhe - increases; kṣaṇe kṣaṇa - every moment.

“Although Rādhā’s love is pure like a mirror, its purity increases at every moment.