When Kamryn "Ryn" Matika gets a call from college friend Adele "Del" Brannon, she reluctantly heads to the hospital where Adele is dying of cancer. The two had been odd couple friends (working-class Ryn is black, posh Adele is white) while attending Leeds University, but their friendship did not survive Del's admission of an affair with Ryn's fiancé Nate Turner, which also ended Ryn's relationship with Nate.