kabhu - sometimes; bhakti-rasa-śāstra - transcendental literatures about the mellows of devotional service; karaye likhana - write; caitanya-kathā - talks about the pastimes of Śrī Caitanya Mahāprabhu; śune - they hear; kare - do; caitanya-cintana - thinking of Lord Caitanya.

“Sometimes they write transcendental literatures about devotional service, and sometimes they hear about Śrī Caitanya Mahāprabhu and spend their time thinking about the Lord.”