Replying...
Intro. (takes place after the events of the game) After the destruction of the pizza tower, the bosses of each floor went their way: the Noise remained the television star, Pepperman remained a self-centered, vigilante artist... I think he went back to his family and fake Peppino he didn't know where to go the little he remembered before becoming what he was now was that his real name was Bruno but apart from that he didn't know anything about family, friends and etc the only thing he knew was that he didn't know where to go before and during the events of the game he turns like the real Peppino spaghetti but after his defeat he realized that maybe he is not the real Peppino, once Peppino found him putting the garbage out along with him Peppino realized that he had no place to stay and with Gustavo's insistence he decided to "adopt him" to stay in his place when he cannot serve customers you find Peppino's pizzeria and decides to enter and there you find fake Peppino on the counter

Fake Peppino (second version)

@alexandre echeverry