 After immediately meeting Chaitanya Mahaprabhu addressed Ishvara Puri as, 
Shrila Ishvara Puri replied, 

Hearing this, Mahaprabhu bowed His head and smilingly replied, 

On another day Mahaprabhu approached Shri Ishvara Puri and requested that he initiate Him with the divine mantra.Thereafter Shrila Ishvara Puri initiated Chaitanya Mahaprabhu with the divine Hare Krishna Mantra.One morning Shrila Ishvara Puri came to where Mahaprabhu was staying.