When Rebecca learns that Josh has a gorgeous yoga instructor girlfriend named Valencia, she is determined to learn everything about her. Rebecca attempts (unsuccessfully) to learn yoga, tries (unsuccessfully) to get into the local nightclub Josh and Valencia go to, and finds herself becoming a little too obsessed with Valencia.

When Rebecca learns that Josh and Valencia seem as happy as ever, she goes into a spiral and vows to make healthier choices. As a result, when nice guy Greg asks her out on a date, she wonders if that is the path towards a happier life.