The person who came to visit Don Julio and Zenaida is Sepa, Julio's cousin.
The purpose of her visit is to redeem the necklace.
This question is related to the short story titled:
The Transparent Sun. The author is Linda Ty-Casper.
From the short story, we are told that Sepa had been to the house a month before to pawn the necklace. But her visit now is to redeem the necklace from Don Julio.
Don Julio's wife, Zenaida was finding it difficult to release the necklace to Sepa.
The Transparent Sun is a short story among other stories written by Linda Ty-Casper.
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