[Watch on January 15th]: Cristina begins a new relationship with Julio, which makes Alejandro jealous, but he still gives his relationship with Esther a second chance.

Cristina remembers Alejandro's confession and tries to calm her mind on a yoga retreat, where she meets Julio. Meanwhile, Alejandro leaves town so he can finalize his new book's publication. Graciela returns home with her family.

Graciela gets taught a lesson, and accepts Kike into her family. Cristina starts to take her revenge on Alejandro, including a night of passion. Rodrigo meets an interesting guy, and Hannah seems more interested than she should in Miguel.

Like Alejandro and Cristina, Rodrigo gives love another chance. Graciela finds a job which will end up being more complicated than it seems. The roommates will have to come to terms with seeing the one they really love with someone else

Graciela loses her job after resorting to unconventional practices. Hannah is increasingly interested in Miguel and starts to finish with her lovers. After a failed double date, Cristina and Alejandro decide that he should leave the flat.

Rodrigo y David deciden rentar un departamento. Cristina y Alejandro se encuentran en la inauguración del restaurante de Guillermo y se dejan llevar por sus sentimientos. Graciela es arrestada.

Alejandro finishes with Esther. Graciela is released. Cristina is going to break up with Julio, but he proposes to her. Hannah reveals her true feelings about Miguel, but he rejects her. Rodrigo finds out that David is engaged.

Cristina's parents question her new relationship. Camilo runs away from home. Miguel tries to heal his heart, whilst Hannah clarifies her feelings. Rodrigo takes revenge on David. Cristina tries to fix things with Alejandro, but Julio arrives.

After speaking with Emma, Alejandro decides to return to the flat to be with Cristina and celebrate her birthday. Rodrigo decides to get away from David, whilst Hannah and Miguel try again. Cristina tells Alejandro that she wants to be a mother.

When he finds out Cristina wants to be a mother, Alejandro neglects his book editing, which allows Esther to cause more problems in his relationship. Trying to explain himself, Alejandro confesses to Cristina that he doesn't want to have children.

Cristina and Alejandro decide to enjoy their relationship and wait for the right time to be parents. Hannah realizes that Miguel is the one. Rodrigo accepts David's apologies and agrees to marry him, meanwhile Guillermo ends up doubly disappointed.

In Rodrigo and David's engagement party, Cristina and Alejandro decide to get married. Hannah and Miguel find out they're going to be parents. After the wedding, Alejandro and Cristina find out that Esther is pregnant. Graciela tells Guillermo she wants a divorce.