After twenty years, a woman returns to the suburban Argentina she had fled to escape a dreadful accident, a sense of guilt, and social condemnation, leaving her son behind. But the woman who returns is not the same: she doesn't look the same, her voice is different, she doesn't even have the same name. After two decades spent in the United States, this damaged woman has rebuilt her life. Will those who knew her even recognise her? Will he recognise her?

Not fully understanding her own reasons for going back to the place where she once lived and raised a family, and that she had been determined to forget forever, both anticipated encounters and unanticipated revelations show her that sometimes life is neither fate nor chance: perhaps her return is nothing more than a little luck…