Rooney Mara

Two sisters, Jean and Joan Holbrooke, are so close to each other that they speak in unison, love the same man, and have the same dreams.

Set in Los Angeles, in the near future, Her follows Theodore Twombly (Joaquin Phoenix), a complex, soulful man who makes his living writing touching, personal letters for other people. Heartbroken after the end of a long relationship, he becomes intrigued with a new, advanced operating system, which promises to be an intuitive and unique entity in its own right.