ei sloka suni' prabhu bhavavista hana
utkanthate artha kare pralapa kariya
ei sloka—this verse; suni'-hearing; prabhu—Sri Caitanya Mahaprabhu; bhava-avista—absorbed in ecstatic love; hana—becoming; utkanthate—in agitation of the mind; artha kare—makes the meaning; pralapa kariya—talking like a madman.
Upon hearing the recitation of this verse, Sri Caitanya Mahaprabhu became absorbed in ecstatic love, and with a greatly agitated mind He began to explain its meaning like a madman.
Link to this page: https://prabhupadabooks.com/cc/antya/16/141