caitanya - Lord Caitanya; gosāñira - the spiritual master; guru - His spiritual master; keśava bhāratī - Keśava Bhāratī; ei - these; pitāra - his father's; vākya - words; śuni' - hearing; duḥkha - unhappiness; pāila - got; ati - very much.

When Acyutānanda heard from his father that Keśava Bhāratī was the spiritual master of Lord Caitanya Mahāprabhu, he was very unhappy.