“All Of Us Are Dead” actress Park Ji Hu—being the actual high school student among the cast in the series—graduated from high school. Her co-stars also sent congratulatory messages via her Instagram update.
Bo Yoon (who plays Hyo Rung) sent her a simple “congrats on your graduation.” Yoo In Soo (who plays Gwi Nam) mentioned her name and character name, “On Jo and Ji Hu, congrats.” Cho Yi Hyun (who plays Nam Ra) jokingly teased her, “Heol… you’re really an adult now.” And, lastly, Yoon Chan Young (who plays Cheong San) said “Congratulations on graduating, hoobae (junior).”