Patricio knows he is losing Sofia to Chava, so he tries to use Chava's ex-girlfriend against him. Renzi, who helped Patricio poison Silvana, is also in on the plan. (Catch up on episodes 76-80 here.)

Here's what to expect in episodes 81-85 of "Hasta El Fin Del Mundo."

Episode 81:

Javier meets Sofia, who he thinks is Chava's girlfriend. Chava and Sofia say they aren't a couple.

Lucas is excited about his next boxing match and is sure he's going to win. His boss asks him to lose on purpose.

Flor shows Chava, who is standing with Sofia, an engagement ring that he gave her in the past. Chava says he never gave her a ring.

Episode 82:

Patricio and Chava know they are competing with each other for Sofia's love, so neither can make a mistake. When Sofia ends up being impressed by Patricio, he goes on to brag to Chava that he is ahead of him.

Patricio knows that Sofia feels confused, so he takes advantage of it. Patricio looks caring and supportive by telling Sofia that he'd always be there for her.

When Sofia is later with Chava in his car, she has a bad feeling. She asks him to get her home as quickly as possible.

Episode 83:

Sofia is furious when she enters Daniela's room. She begins looking for Lucas and is sure he is there. Meanwhile, Lucas is hiding under the bed, hoping that Sofia misses him.

Sofia defends Fausto, who Greta wants to fire. Daniela explains that Fausto is part of the family.

Episode 84:

Armando and Irma go get help with their relationship, but Armando is very clear that this isn't to save them. He wants to end their relationship on good terms.

Chava tells Sofia that he would never lie to a woman. She grabs his hand, and the two kiss.

Episode 85:

Alexa confronts Armando. She wants an explanation because he spent the entire night with Irma. Alexa can't hide her sadness. Armando is surprised that Alexa knows that he was with Irma.

Sofia is facing a similar situation. She goes to Chava's house and sees Chava kissing Araceli and is left heartbroken. Sofia later tells Chava that, though she has feelings for him, the person she really loves is Patricio.