pūrva-vat - as previously; kailā - performed; prabhu - Śrī Caitanya Mahāprabhu; kīrtana - chanting; nartana - dancing; pūrva-vat - as previously; ṭoṭāya - in the garden; kailā - performed; vanya-bhojana - taking a picnic.

The Lord danced and chanted and then enjoyed a picnic in the garden as He had done before.