Christian Grey and Anastasia Grey have a love connection, and they are the core of the trilogy. During the events of Fifty Shades of Grey, their relationship was strictly sexual, since he only desired her as a slave. At the conclusion of the relationship, she ends it. However, there is a sequel titled Fifty Shades Darker, which follows them as adults where it is revealed that they have been in a relationship again. Now that you know more about Christian Grey and Anastasia Grey, read our summary of Fifty Shades of Grey: A Christian Grey Novel to find out more about this dark romance series.