Petra continues to struggle with motherhood and Jane intervenes. Meanwhile, Michael and Jane begin to look into real estate and find a house that is about an hour away, much to the chagrin of Rafael. Jane becomes frustrated when the contractor says her house will not be ready in time for the wedding. Rogelio plans a surprise for Jane. With the help of Jane, Petra comes to terms with the fact that she may be suffering from post-partem depression, but a conversation with her mother makes Petra unsure she if is fit to be a parent.

Jane (Gina Rodriguez) takes on additional shifts at the Marbella to make some extra money, but it starts cutting into her time with Mateo. Jane and Rafael (Justin Baldoni) agree that they need a formal custody agreement and decide to use a mediator to help make it more amicable. Xo (Andrea Navedo) takes an acting role on Rogelio's (Jaime Camil) telenovela and they are both surprised with her performance. Michael (Brett Dier) gets called into his boss' office after a newspaper runs a story on him and Sin Rostro. Meanwhile, Petra (Yael Grobglas) confronts Rafael when she learns that the twins' trust fund is different from Jane's arrangement. Ivonne Coll also stars.

Jane (Gina Rodriguez) has made big plans to celebrate Mateo's first birthday, but things start to fall apart when she learns there might be an issue with her wedding venue. Rogelio (Jaime Camil) faces a challenge on set that could jeopardize Jane's big day. Jane is excited when Alba (Ivonne Coll) gives her a lead on a book publisher, but soon begins having doubts about her writing. Jane and Petra (Yael Grobglas) try to help Rafael (Justin Baldoni) figure out his troubles, but they have differing opinions on how to handle the situation. Meanwhile, Michael (Brett Dier) is convinced that Derek (guest star Mat Vairo) is really in cahoots with Mutter (guest star Fabiana Udenio) and has a plan to prove it. Andrea Navedo also stars.

Jane (Gina Rodriguez) continues to work on her thesis and she decides to add Alba's (Ivonne Coll) estranged sister to the narrative, much to Alba's dismay. In order for Rogelio (Jaime Camil) to have a chance at being an American crossover star he decides to bring the Passions of Santos to The CW in hopes they will pick it up. Xo (Andrea Navedo) thinks about abandoning her dream of being a singer for something more realistic. Meanwhile, Luisa (guest star Yara Martinez) is forced to make a choice between her family or Rose (guest star Bridget Regan). Ivonne Coll and Justin Baldoni also star.

Jane questions her less than spontaneous life after her cousin unexpectedly visits; Xo finds a location for her dance studio; Rogelio struggles to tell Xo he has feelings for her; Petra is served with a lawsuit and asks Rafael for help.

Jane (Gina Rodriguez) is finally a published author but she's reluctant to talk about her past to help sell her book. Rogelio (Jaime Camil) is intimidated by his new younger male co-star and begins to wonder if the newbie is trying to sabotage him. Luisa (guest star Yara Martinez) and her girlfriend Eileen (guest star Elisabeth Rohm) are back in town to visit Rafael (Justin Baldoni), but Rafael isn't taking any chances when it comes to safety. Meanwhile, Petra (Yael Grobglas) must convince Anezka (Yael Grobglas) to come back to Miami to answer some questions the police have for her.

Jane is ready for some casual dating and is pleasantly surprised when her date actually helps her fix things with Lina (guest star Diane Guerrero). Petra follows a lead with the help of Chuck that could help her sister's case. Rafael takes Jane's advice and tries to come clean with Petra. Rogelio is angry with Xo when she blows him off, but is shocked when he learns the reason why. Meanwhile, Alba (Ivonne Coll) is appalled by a comment a customer makes in the gift shop and decides to take a political stance.

Jane (Gina Rodriguez) has to learn how to handle her new love life, especially when the guy she is dating introduces her to his grandmother. Petra (Yael Grobglas) learns some interesting information about Chuck (guest star Johnny Messner). Xo (Andrea Navedo) and Rogelio (Jaime Camil) are eager to share their news with Jane, but want to try to take her feelings into consideration. Meanwhile, when Mateo starts asking questions, Jane and Rafael (Justin Baldoni) are forced to sit down with him and explain how their family came to be. Ivonne Coll also stars.

Jane is reunited with her first love, but Xo and Alba aren't as thrilled to see him.

Jane agrees to allow Adam to meet Mateo. Raphael doesn't like the idea. Rogelio doesn't like Darcy's new boyfriend. Xo encourages Rogelio to be a better father. Raphael is determined to regain control of his life.

Adam reveals his dating past to Jane and it puts a strain on their relationship; Lina seeks Jane's advice about whether she should get married; Petra hears some important information that could help Rafael get the hotel back; Xo asks Rogelio to consider having a medical procedure done, but he is very hesitant.

Jane's book is coming out, but her plans to have a party at the local bookstore where she was inspired to be a writer hit a snag.

Jane and Rafael find themselves in an unideal situation in order to save money. Rafael sees Alba try to punish Mateo. Xo tries to stay positive during treatment. River and Rogelio are at odds over their ideas for the show. Petra feels unsupported by JR.

With Jane's Catholic guilt starting to settle in, she turns to Alba for advice and gets an unexpected answer. Luisa decides to go see Rose with Rafael by her side, in order to help get answers. Meanwhile, Rogelio is back to work with River, but a power struggle ensues between the two and Xo might be the solution they have been looking for.

Jane must get over the newest hurdle in her life, which proves to be harder than she and Rafael would have hoped; Rogelio discovers that he and River are not as equal as he had thought.

After Rafael witnesses Mateo's behavior at school, he wants to take a different approach to his treatment; Rogelio is paranoid that River is plotting her revenge; Jane convinces Petra to go out after she learns that Rafael is dating.