An essential element of any love story is chemistry between the lead characters, even if it takes an unconventional form. Regrettably, however, that’s exactly what’s missing in director Bing Liu’s debut narrative feature, based on the novel by Atticus Lish. Told in the form of a narrated letter/journal entry to her late film, the film chronicles the unlikely love story of Aishe (Sebiye Behtiyar), an ambitious, sharp-witted twentysomething Uyghur woman who illegally immigrates to the US, and Skinner (Fred Hechinger), a troubled young American soldier who just returned stateside after three tours of duty in the Middle East and is now apparently unsuccessfully battling PTSD.