CC Antya 2.91
kṛṣṇa-bhakti vinā prabhura nā haya ullāsa
Śrī Caitanya Mahāprabhu derives no happiness from meeting one who is not a pure devotee of Kṛṣṇa. Thus because Gopāla Bhaṭṭācārya was a Māyāvādī scholar, the Lord felt no jubilation in meeting him. Nevertheless, because Gopāla Bhaṭṭācārya was related to Bhagavān Ācārya, Śrī Caitanya Mahāprabhu feigned pleasure in seeing him.