evam-in this way; viharaih-by different pastimes; kaumaraih-childish; kaumaram-the age of childhood; jahatuh-(Krsna and Balarama) passed; vraje-in Vrajabhumi; nilayanaih-by playing hide-and-seek; setu-bandhaih-by constructing an artificial bridge on the ocean; markata-like the monkeys; utplavana-adibhih-by jumping here and there, etc.