Jane does more research about pregnancy as well as nursing, which leads herself to volunteer to babysit for her new friend Andi's infant niece. Jane is unaware that Andi happens to be Michael's former girlfriend from years ago. Andi finds out who Jane is and decides to use that to try to win Michael back. Meanwhile, Rafael and Petra become overwhelmed while planning a party to bring in more business for the failing Mirabella. But when things take a turn for the worse, Rafael takes what happens very badly which makes Jane wonder if parenthood is the right thing for him. Xo and Alba continues to be estranged following Xo moving in with Rogelio who is oblivious to Xo's advances to make him say "I love you" to her. Also, Rogelio and Michael grow closer as friends, which makes both Jane and Rafael uncomfortable. Elsewhere, Petra continues to be curious about Aaron Zazo, but she becomes unsettled when she suspects that Aaron may in fact be Roman.