: When Gyeong-su is scratched during a struggle, Na-yeon uses the chaos to justify her prejudice. She intentionally infects him by rubbing a handkerchief soaked in zombie blood into his open wound.
: The students' first instinct is to check Facebook for news, highlighting how social media—often a tool for connection—becomes a haunting mirror of their isolation as they watch their own city fall in real-time. Critical Reception and Symbolic Weight all-of-us-are-dead-s01e03-1080p-web-dl-movizland-com-mp4
The central conflict of the episode revolves around the character , a wealthy student who uses the derogatory term "welfie" (welfare recipient) to belittle Han Gyeong-su . This reflects deeply embedded social attitudes where those at the "top" continue to look down on others even as their world collapses. : When Gyeong-su is scratched during a struggle,