Her

Her is a movie starring Joaquin Phoenix, Amy Adams, and Scarlett Johansson. In a near future, a lonely writer develops an unlikely relationship with an operating system designed to meet his every need.
In the not so distant future, Theodore, a lonely writer, purchases a newly developed operating system designed to meet the user's every need. To Theodore's surprise, a romantic relationship develops between him and his operating system. This unconventional love story blends science fiction and romance in a sweet tale that explores the nature of love and the ways that technology isolates and connects us all.