Bakit Hindi Ka Crush ng Crush Mo? (transl. Why Your Crush Doesn't have a Crush On You?) is a 2013 Filipino film adaptation of Ramon Bautista's self-help book of the same name. The romantic comedy film is produced by Star Cinema and is part of its 20th Anniversary presentation. It tells the story of a brainy ugly duckling girl and her journey as she turns into someone who's worth loving. Ramon Bautista also stars in the film as a taxi driver. It is the first movie team up of Kim Chiu and Xian Lim and is directed by Joyce Bernal.

This is Chiu and Lim's first movie since Ina, Kapatid, Anak ended on June 14 a month later.