Koechlin played a supporting role in the black comedy The Film Emotional Atyachar, her only film appearance of 2010. Co-starring Ranvir Shorey, Mohit Ahlawat, Abhimanyu Singh, Vinay Pathak, and Ravi Kishan, it opened to mixed reviews. Her performance as Sophie, a manipulative woman who is abducted by two corrupt policemen, garnered mixed reviews from critics. Komal Nahta of Koimoi labeled her performance as "average", while Blessyy Chettiar of Daily News and Analysis felt that she was "underused". Koechlin had committed to star in I am Afia, one of the four short films of Onir's anthology I Am, but it went into production with a modified plot for the segment. In an interview with The Telegraph Onir said, "as we discussed the subject more and more, both Kalki and me felt that the narrative was becoming too hurried in the 25-minute limit". Koechlin, who was to play the role of an NGO worker in the film was ultimately replaced by Nandita Das, after the change of plot.