Kriti Sanon, who has bagged her first nomination in the Best Actress category for her performance in Bareilly Ki Barfi, admits that doing the film has changed her choices in films. Also, post BKB, she has started doing something she never did before. Penning down her thoughts and feelings about the different characters she plays on screen. Says a source close to her, “She maintains a book where she writes about her characters now — what she likes about them and what she doesn’t.” She has two other films lined up now — Dinesh Vijan’s Arjun Patiala opposite Diljit Dosanjh and Vishal Bhardwaj’s Churiyan which is about sibling rivalry.