When the Stars Gossip (Season 1)

From two different worlds and with separate missions, an astronaut and a space tourist entangle in space — only to start falling for each other.

Episode 1 (Episode 1) 8.0
Air date: 2025-01-04
Runtime: 74 min
Overview: Coming from two different backgrounds, Gong Ryong and Eve Kim embark on a space mission. But trouble strikes after launch, jeopardizing their expedition.
Episode 2 (Episode 2) 8.3
Air date: 2025-01-05
Runtime: 67 min
Overview: Upon arriving in space, Ryong panics as Eve threatens to ruin his secret mission. Shortly after, a crisis emerges, forcing Ryong to attempt a novel feat.
Episode 3 (Episode 3) 8.7
Air date: 2025-01-11
Runtime: 62 min
Overview: Determined to carry out the secret mission himself, Ryong tries to circumvent Kang Kang-su. During a space walk, Eve experiences a sudden problem.
Episode 4 (Episode 4) 8.3
Air date: 2025-01-12
Runtime: 61 min
Overview: With Eve's life in jeopardy, Ryong watches helplessly — as protocol prevents him from saving her. With every passing second, she loses precious oxygen.
Episode 5 (Episode 5) 8.3
Air date: 2025-01-18
Runtime: 61 min
Overview: Following Ryong's sudden confession, Eve discovers a hurtful truth unfolding back on Earth. Soon, she learns of an even more disturbing reality in space.
Episode 6 (Episode 6) 8.3
Air date: 2025-01-19
Runtime: 60 min
Overview: Eve discovers an unethical secret, forcing her to act decisively despite Ryong's objection — which drives him to take matters into his own hands.
Episode 7 (Episode 7) 8.0
Air date: 2025-01-25
Runtime: 59 min
Overview: After Ryong learns the results of his experiment, a potential calamity approaches the crew — threatening his safety and the survival of his work.
Episode 8 (Episode 8) 8.3
Air date: 2025-01-26
Runtime: 59 min
Overview: Eve risks everything to heroically rescue Ryong, facing treacherous danger. However, returning home seems increasingly improbable.
Episode 9 (Episode 9) 8.3
Air date: 2025-02-01
Runtime: 59 min
Overview: With Ryong and Eve stranded in space, those on Earth scramble to save them — albeit for different reasons. Park Dong-a steps forward to take the risk.
Episode 10 (Episode 10) 8.3
Air date: 2025-02-02
Runtime: 60 min
Overview: Despite their promises in space, Ryong and Eve return to earthly realities — facing duty, recovery, suspicions, confessions and lingering longing.
Episode 11 (Episode 11) 8.3
Air date: 2025-02-08
Runtime: 62 min
Overview: While Ryong and Eve adjust to normal life, Chief Kang requests a detailed report of their time in space — leading them to agonize over their story.
Episode 12 (Episode 12) 8.3
Air date: 2025-02-09
Runtime: 61 min
Overview: Choi Go-eun confronts Eve after encountering her at Ryong's place. Chief Kang advises Eve not to see Ryong again — despite Eve's true desires.
Episode 13 (Episode 13) 8.0
Air date: 2025-02-15
Runtime: 60 min
Overview: Chief Kang summons Ryong and Kang Kang-su regarding their forbidden experiment in space. Eve uncovers a painful truth about her past.
Episode 14 (Episode 14) 7.3
Air date: 2025-02-16
Runtime: 59 min
Overview: A deployed investigative team discovers Ryong's cell phone in space — sparking an inquiry into who is responsible for the unauthorized events there.
Episode 15 (Episode 15) 7.3
Air date: 2025-02-22
Runtime: 59 min
Overview: The consequences of the experiment in space finally manifests, leaving Ryong devastated. Later, Eve learns that her life is about to change forever.
Episode 16 (Episode 16) 8.3
Air date: 2025-02-23
Runtime: 72 min
Overview: As Eve's new state prevents her from coming back to Earth, Ryong commits to joining her in space. Once there, they debate a risky return to Earth.