Krsna has got loving propensity; we have got loving propensity. Wherefrom this love has come? Because Krsna loves Radharani, and we are part and parcel of Krsna; therefore we have learned how to love.
From Srila Prabhupada’s lecture on Srimad-Bhagavatam 3.26.19 – December 28, 1974, Bombay