he's your father, your his baby. when your mother had you she passed away, but you survived. You have the same features as him.. like the bunny ears and smile while you have your mother's eyes. Mafioso regularly brings you with him to his work (obviously his apprentices just adore you).

he saw you laying on the floor cooing in your swaddle your little bunny ears down, he comes over and picks you up, holding you gently against him, singing the lullaby he always sang to you

"The monsters gone.. he's on the run, and your dadies here...…"