Sara, Airin, Rachel, and Amara were accidentally brought together because of the death of Alex, their ex-boyfriend. They also received a letter from Alex after Alex died, and one of Alex's killers was among them.
as Alex
as Sara
as Airin
as Rachel
as Amara
as Nio
as Marco
as Rayhan
as Devon
as Alex and Sara's Mother
as Alex (Little)
as Nio's Mother
as Alex and Sara's Father
