The film stars Toni Collette, Drew Barrymore, Dominic Cooper, Paddy Considine, Tyson Ritter, Frances de la Tour, and Jacqueline Bisset.

During this time period, Jess, who has been unable to conceive naturally, puts off IVF treatments with Jago, feeling that she cannot keep trying to have children while Milly is sick.

After Jago grows exasperated, Jess finally decides to give it a shot and the couple manage to conceive a baby shortly after.

She also confesses her affair to Kit and although he feels betrayed, he decides to make love to Milly knowing that her days are numbered.

[9] The project was first announced on 11 February 2012, when Paul Andrew Williams was set to direct and co-wrote the script with Morwenna Banks, Entertainment One had the UK, Canada, and Australian rights to the film.

[10][11] On 22 April 2014, it was announced that Catherine Hardwicke was set to direct the film, in which Rachel Weisz, who replaced Aniston and Toni Collette would star as lead actresses.

[6] Hardwicke said about the script, But on 5 September, Drew Barrymore was added to the cast and replaced Weisz to portray her part along with Collette, Dominic Cooper, Paddy Considine, and Jacqueline Bisset.

[7] On 3 October Tyson Ritter joined the cast of the film to play the love interest of one of the lead female actresses.

It reached number 33 of Billboard's Digital Rock Songs chart, and was met with widely positive reception from critics and fans alike.

The site's consensus states: "Miss You Already isn't shy about going for filmgoers' tear ducts, but its solid script and talented cast are often powerful enough to make up for its more manipulative moments.