Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: A ranar 19 ga Maris, 2013, Entertainment Weekly ta ba da sanarwar cewa Shailene Woodley (wanda ba da daɗewa ba aka jefa shi, kuma yana yin fim ɗin, Divergent) zai taka rawar Hazel Grace Lancaster. Daraktan Josh Boone ya ce: "Mun karanta kusan 'yan mata 150 don rawar, kuma na ga kimanin 50 daga cikinsu. A cikin dakika goma ko goma sha biyar na gwajin Shailene, na san cewa ita ce Hazel. Ta ɗaga takardun rubutun ta kuma kawai idanunta suna kallo a kansu. " A ranar 10 ga Mayu, 2013, Ansel Elgort an jefa shi a matsayin ƙaunar Hazel, Augustus Waters. A ranar 23 ga Yuli, Laura Dern ta shiga wasan kwaikwayon a matsayin mahaifiyar Hazel Frannie Lancaster, da Nat Wolff a matsayin Issac, babban abokin Augustus. Wolff ya gaya wa HuffPost Live: "Yana da ban sha'awa, Ina jin daɗi sosai. Gaskiyar cewa na samu aiki tare da wadannan mutane masu basira <unk>Ina nufin, wannan shi ne wani ɓangare na dalilin da ya sa, Ina da kyau a cikin fim, wannan shine dalilin. " A ranar 14 ga watan Agusta, an zaɓi Sam Trammell a matsayin mahaifin Hazel Michael Lancaster, kuma a ranar 28 ga watan Agusta, marubuci John Green ya ba da sanarwar cewa Mike Birbiglia zai yi wasa da Patrick. A ranar 6 ga Satumba, ya yi tweet cewa Willem Dafoe zai taka rawar Peter van Houten.Kafin wadannan sanarwar, marubuci John Green ya yi tweet cewa zai yi farin ciki idan Mae Whitman ta taka rawar Hazel, kuma a watan Fabrairun 2013, an yi hasashen cewa Shailene Woodley da Hailee Steinfeld suna cikin waɗanda ake la'akari da su a matsayin babban rawar. John Green ya yi fim ɗin bayyanar cameo; an yanke yanayin sa daga fim ɗin amma an haɗa shi a cikin ɓangaren abubuwan da aka goge na DVD da Blu-ray na fim ɗin. A cikin yanayin da aka yanke, Green yana wasa da mahaifin wata yarinya wacce ke tambaya game da cannula na Hazel yayin da yake filin jirgin sama. Green ya ce: "Sun yanke [aikin] saboda ba shi da mahimmanci ga fim din-slash-I ya kasance mummunan".  Tambaya: Laura Denn ta yi wasan mahaifiyar Hazel, menene sunanta?
Frannie Lancaster (Mai Rubuta Labarai)