yuvayoḥ - of you two; eva - alone; na - not; eva - indeed; ayam - He; ātma-jaḥ - the son; bhagavān - the Supreme Personality of Godhead; hariḥ - Lord Kṛṣṇa; sarveṣām - of all; ātma-jaḥ - the son; hi - indeed; ātmā - the very self; pitā - father; mātā - mother; saḥ - He; īśvaraḥ - the controlling Lord.

The Supreme Lord Hari is certainly not your son alone. Rather, being the Lord, He is the son, Soul, father and mother of everyone.