Tabitha worried that Pilar knew her witchy secret, as Kay tried to dissuade her future mother-in-law's suspicions about Tabitha being a witch. Kay laughed off the idea but Pilar wasn't so sure. She eventually decided to drop it, but Kay confided the dilemma to Miguel. He reminded Kay of her vow to quit the magic habit altogether.

Gwen confided in her mother that she's afraid she'll never get rid of Theresa's memory. Rebecca reminded her daughter that Theresa is shark bait and told her to stop worrying. Beccs suggested burning all of Theresa's possessions.

Ethan moped about the "dead" Theresa to Sam and Ivy. He said he doesn't want to stop missing her. Ivy tried to convince her son to move forward with his life, for the sake of the kids. Ethan knew Ivy was pushing Gwen on him. He agreed he was willing "to settle for Gwen." He said he didn't mean to disrespect his wife, but he noted that Theresa was a force of nature and no other woman could compare to her.

In Mexico, Juanita fired a gun into the crate, telling the police officer she didn't care who was hiding inside — she doesn't take chances. She then opened the crate, but found nothing. She was convinced there was "a human rat" afoot. Meanwhile, Theresa scrambled to get away.

Noah brought Paloma balloons and proposed. All the romance gave Tabitha a headache. An overjoyed Paloma said yes. They kissed and two balloons popped. Then, as a pair of green eyes stared, the other two balloons popped. Pilar was worried that the balloon popping was a bad omen for the betrothed. "Double wedding is still on!" Kay exclaimed. She then pulled Tabby aside and asked what happened with the balloons. Tabitha claimed ignorance but Kay feared the Demon Elf was back. "What elf?" asked Miguel. Tabby laughed off the name as a pet moniker for one of Endora's young friends. Miguel suggested talking a walk down to the pier for hot cocoa. Noah and Paloma agreed to join them for some saltwater taffy. Paloma bid the kids a good night and left. Once everyone was gone, Tabitha realized the evil elf was back.

On the run, Theresa met a young woman who was hoping to sneak into the U.S. The girls agreed to make the journey into the States together. As they scoped out trains, Theresa introduced herself to Elena. Then, she heard Juanita's voice closing in and panicked. Juanita vowed to find Theresa. As she and the crooked cop lingered, Theresa heard a train whistle. "Don't leave without me!' she whispered to herself.

Ivy went to visit Rebecca and Gwen. The women drank champagne and toasted Theresa's demise. Ivy felt bad that Ethan was so miserable. Rebecca and Ivy then shared memories of being married to Julian. Gwen vowed to make Ethan happy, and Rebecca then proposed a toast to the shark that ate Theresa.