Mariana proves that Luis Alberto is responsible for her father's death. Luis Alberto assures Elena that he wants to marry Mariana. Santiago and Britney are about to kiss. León suggests to Soraya to prepare for her wedding with Luis Alberto. Britney advises Mariana to investigate what happened with the sale of her father's company. Mariana wants Sandra to confess what really happened with her father's factory. Mariana confronts Luis Alberto when she learns the truth.