eta kahi' mahāprabhu madhyāhne calilā
rūpa-gosāñi mane kichu vismaya ha-ilā
eta kahi' - saying this;mahāprabhu - Śrī Caitanya Mahāprabhu;madhya-ahne calilā - left to execute noon duties;rūpa-gosāñi - Śrīla Rūpa Gosvāmī;mane - in the mind;kichu - some;vismaya ha-ilā - there was surprise.