śṛṇvann api kathāṁ muhuḥ
Unless one is very advanced in Kṛṣṇa consciousness, one cannot stick to hearing the pastimes of the Lord constantly. Nityaṁ nava-navāya-mānam: even though advanced devotees hear continually about the Lord for years, they still feel that these topics are coming to them as newer and fresher. Therefore such devotees cannot give up hearing of the pastimes of Lord Kṛṣṇa. Premāñjana-cchurita-bhakti-vilocanena santaḥ sadaiva hṛdayeṣu vilokayanti. The word santaḥ is used to refer to persons who have developed love for Kṛṣṇa. Yaṁ śyāmasundaram acintya-guṇa-svarūpaṁ govindam ādi-puruṣaṁ tam ahaṁ bhajāmi (Brahma-saṁhitā 5.38). Parīkṣit Mahārāja, therefore, is addressed as bhāgavatottama, the best of devotees, because unless one is very much elevated in devotional service, one cannot feel ecstasy from hearing more and more and appreciate the topics as ever fresher and newer.