In the future, technology can analyze romantic relationships through computerized tests. Singles can find ideal partners with synthetics, like Ash, created to be perfect companions. Zoe, who works in the Machine Department at Relationist Laboratories, sympathizes with colleague Cole, who went through a painful divorce due to a compatibility test. They both live lonely lives outside of work, but Zoe harbors secret feelings for Cole. Their potential deeper conversation is interrupted when Cole receives a phone call.