ataḥpara - thereafter; mahāprabhura - of Śrī Caitanya Mahāprabhu; viṣaṇṇa-antara - morose mind; kṛṣṇera - of Kṛṣṇa; viyoga-daśā - feeling of separation; sphure - manifests; nirantara - continuously.

The mind of Śrī Caitanya Mahāprabhu was always morose because of a continuously manifested feeling of separation from Kṛṣṇa.