As Jane tries to juggle motherhood and school, she forgets to plan Lina's surprise 25th birthday party leading to friction between the best friends. Rafael tells Jane that he still wants a romantic relationship with her, but she is blindsided when he asks for joint custody. Petra tries to enlist Michael's help to keep Jane and Rafael apart. Rogelio's ex-wife, Luciana, is blackmailing him with secrets from years ago to get her role back on "The Passions of Santos." Meanwhile, Michael gets a new partner and a possible lead in the Sin Rostro case.

Jane and Rafael begin estate planning for Mateo, but when Jane realizes that Mateo will inherit millions, she worries he will become spoiled. Jane is also finally starting graduate school, but her professor is not sympathetic to her situation. Rogelio's famous show is ending, so he decides to create his own show, with Xo's encouragement. Petra is shocked to learn what she is having and turns to Jane for advice and help in getting her mother out of prison. Meanwhile, after Michael's issues at work, he has decided to go rogue and is even more determined to catch Sin Rostro.

Rafael and Petra are new parents but Petra is already back to work and appears to be not interested in motherhood. Xo has invited Alba's old flame Pablo to visit. This does not sit well with Alba as she believes Pablo is cursed and will bring bad luck. Jane is growing concerned that she can't get in touch with her father, Rogelio, who is being held captive by Lola.

With Jane and Xo still dealing with the fallout from Jane's bachelorette party, Jane is now left with finding someone to watch Mateo. When Michael volunteers to help everything is perfect until Mateo does something for the first time in front of Rafael, upsetting him. Rogelio gets in trouble with the network executives when he uses the crew for his own use, so he turns to his favorite writer Dina to help fix the problem. Meanwhile, someone is causing problems for Petra at the Marbella and in her personal life. 

Jane 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 faces a challenge on set that could jeopardize Jane’s big day. Jane is excited when Alba gives her a lead on a book publisher, but soon begins having doubts about her writing. Jane and Petra try to help Rafael figure out his troubles, but they have differing opinions on how to handle the situation. Meanwhile, Michael is convinced that Derek is really in cahoots with Mutter and has a plan to prove it.

Jane convinces Alba to let her read the letters from her estranged sister, but under the condition Jane doesn’t reach out to her family. Rafael is starting to suspect that something is different with Petra. Meanwhile, Michael and Rafael, with the help of Jane and Rogelio, try to create a civil friendship, but it doesn’t go as smoothly as everyone hoped.

When Jane is offered a book deal, she thinks her prayers have been answered and debates quitting her awful publishing job. After suffering from panic attacks, Jane is ready to get to the root of the problem. Rogelio and Xo are working on fixing their friendship until Xo finds out that Rogelio has been lying to everyone all this time. Petra is running damage control on the Marbella’s reputation after a grisly discovery is found on the property. Meanwhile, Rafael is ready to be involved again in the Mirabella and his first order of business is finding the perfect person to manage the hotel lounge.

When Jane messes up at Mateo’s school, Petra convinces Jane to help with the preschool fundraiser to get in the good graces of the preschool’s director. Jane is excited for her first meeting with her editor, but he’s definitely not what she expected. Rafael’s girlfriend Abbey suggests moving in together. Petra is hiding a new relationship, but that’s not the only secret she’s keeping. Rogelio is being sued after quitting his reality show and hires a lawyer to help fix things. Meanwhile, Bruce asks Jane and Alba for help in surprising Xo.

Jane feels guilty that she isn’t around for Mateo as much as she would like, so she decides to run for Room Mom against none other than perfect mom, Petra. With the help of Jane and Xo, Alba tries to impress her crush. Rafael tries to be there for both Jane and Petra. Meanwhile, Rogelio tries to slyly get information from Mateo about Xo and Bruce’s relationship.

Jane is finally ready to get back in the dating game so she enlists the help of Rafael and Petra. Alba takes Xo and Jane’s advice about being an independent woman when it comes to Jorge. Petra finds out that Chuck has been talking to the police, which could put her in hot water. Meanwhile, Rogelio is trying to settle his lawsuit in a hurry so he can start his new telenovela.

Jane and Fabian are not on the same page when it comes to their relationship, which makes it hard for Jane to ask him for a favor. Petra and Rafael both turn to Jane for advice, but Jane is determined not to get involved. Meanwhile, Jane volunteers to help Xo and Rogelio, but might have bitten off more than she can chew.

Jane struggles to find the right words for Rogelio and Xo’s ceremony, when she learns about a mysterious letter that Michael wrote before their wedding. Rogelio and Xo are excited for their big day, but Rogelio gets some shocking news that could put things on hold. Once again Rafael is upset with Luisa and asks her to leave, but Luisa has a plan of her own. Meanwhile, Petra is skeptical about Jane’s feelings for Rafael which leads her to make a rash decision.

When Adam reveals his dating past to Jane, the information puts a strain on their relationship. Lina seeks Jane's advice about whether she should get married and begs Jane to give her honest opinion about her fiancé. Petra hears some important information that could help Rafael get the hotel back, but Rafael is more concerned about his sister's well-being. Meanwhile, Xo asks Rogelio to consider having a medical procedure done, but Rogelio is very hesitant.

Jane's book is finally being released but her plans to have a party at the local bookshop where she was inspired to be a writer hit a snag. Always wanting to help Jane, Rogelio devises a plan to save the day, but one of his archrivals threatens to ruin the day. Rafael finds a job, but it is not exactly what he was hoping for. Meanwhile, Petra has come up with an interesting strategy to get the Marbella back, but Rafael wants nothing to do with it.

Jane is excited for her first book tour and brings Xo along for fun, but Alba decides last minute that she is going as well. Things take an unexpected turn at their first stop which makes all three ponder what they should do. Rafael and Rogelio's attempts to take care of Mateo while Jane is away hits a bump, but ultimately might have made things better between them. Meanwhile, Petra thinks she has finally gotten a handle on the hotel, until a new problem arises.

After Jane and Rafael decide to send Mateo to a new school, they become guilt-ridden when they are forced to lie to get him in. After Xo convinces Rogelio to attend therapy they both are surprised by their emotions. Meanwhile, Petra finds herself in big trouble with no one to turn to for help, not even Rafael.

When Jane and Rafael realize that the uncertain state of their relationship is stressing out Mateo, they decide that they need to make a decision. Petra is on the outs with Jane and Rafael after the Luisa fiasco so she tries to figure out a way to get back into their good graces. Meanwhile, Rogelio and Xo are both contemplating their career choices.

Jane is ready to move on from the Marbella and pursue writing full time, but an unexpected development forces her to consider returning to her teaching roots. When Jane applies for a job as an adjunct professor, she finds herself seeing her former professor, Jonathan Chavez, in a different light. Rafael thinks he has found a way to get back in the real estate game and looks to Jane for support. Meanwhile, Rogelio courts Eva Longoria to star in the American remake of the Passions of Santos.

Jane's fixation on a negative review has left her with writer's block, so Rogelio suggests she take a class to help. With the encouragement of Jane, Rafael is ready to dig into his past. Rogelio is trying to make things less about him and more about Xo, but he grows suspicious when he learns she is keeping a secret from him. Meanwhile, Petra tests the loyalty of her lawyer.

When Jane, Rogelio and Alba learn what is going on with Xo, they all try to comfort her, but Xo insists they let her live her life. Rogelio finally gets River Fields to agree to meet with him, but he learns that River has another plan in mind. Rafael is on a mission to find his sister who may have the information he has been looking for. Meanwhile, Jane is upset with Petra after her girls spill a secret to Mateo.

Jane believes she and Rafael are in a good place until she realizes he is keeping a secret from her. Alba's big day has finally arrived, and Jane, Xo and Rogelio are ready to celebrate but Alba has other plans. Petra and JR make a decision about their future that neither of them saw coming. Meanwhile, River spends the week with Rogelio in order to help them be believable as a married couple, but she soon starts to take her role too seriously.

With Jorge officially moved into Alba’s house with his stuff, it quickly has changed the dynamic, making Jane to uncomfortable. Rafael and Jane work on their co-parenting of Mateo now that they have a potential way to help Mateo. Rogelio has a new set of unexpected problems arise on set with River. Meanwhile, Xo is nervous about her last PET scan and what the results could show.

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 against him. Meanwhile, Jane convinces Petra to go on a single ladies’ night out after she learns that Rafael is dating.

With Jane and Rafael finally in a good place, they are concerned to discover Mateo's treatment might be a problem. Alba and Rogelio are worried about Xo's recent behavior. Meanwhile, Petra is secretly pleased when Rafael and Jane begin fighting over her.

When Lina comes to town, Jane is excited to see her until Lina asks her for a favor. Rafael begins to work with Petra again but old tensions create new problems between them. Rogelio creates a plan to pressure the network to pick-up his pilot. Meanwhile, Jane and Rafael have been looking for a solution to one of their problems and think Alba just might be the answer.

Jane is feeling great about all the book publishing prospects she has until an unexpected problem pops up. Petra and Rafael’s working relationship has been going so well that Petra makes Rafael an unexpected offer. It seems like every time Rogelio takes one step closer to his dream, a new roadblock appears.