What happens when a superstar’s private diary enters the spotlight?
Can handwritten notes prove innocence, or do they spark more doubts?
And why is Kim Soo Hyun’s name once again tied to fresh allegations after Kim Sae Ron’s passing?
Recently, his legal team released diary entries from his military service, claiming they reveal the truth about his relationships. With Gold Medalist already under fire for past settlement issues, the timing has only fueled bigger debates.
Now the question remains—does this evidence really clear him, or complicate the story further? Let’s explore.
Timeline of Events
2015–2017: Early Rumors
During this time, whispers of a connection between Kim Soo Hyun and a much younger Kim Sae Ron began circulating, though nothing was ever confirmed.
2017–2019: Military Service
While serving in the military, Kim Soo Hyun kept a personal diary. These entries—now made public—have become a central piece of evidence in the ongoing controversy.
2019–2020: Confirmed Relationship
After Kim Sae Ron legally became an adult, reports surfaced of her dating life. Kim Soo Hyun’s team insists this timeline proves his relationship was with someone else, not her.
2023–2025: Allegations Resurface
Following Kim Sae Ron’s tragic passing, the old rumors were reignited and quickly spread online, leading to renewed public scrutiny of the actor.
For a deeper dive into their alleged connection, check out our detailed piece: Was Kim Soo-hyun Really Dating Kim Sae-ron?
What the Diary Reveals
When the diary entries were made public, fans expected dramatic confessions—but what they showed painted a different picture.
- Emotional Letters to His Girlfriend: Many pages contained love notes, future travel plans, and affectionate words clearly directed toward a woman he was romantically involved with at the time.
- Simple Notes to Kim Sae Ron: In contrast, the parts mentioning Kim Sae Ron were casual—updates about the weather, his military routine, and friendly check-ins.
- Lawyer’s Statement: Kim Soo Hyun’s legal team emphasized this difference, saying the entries prove a clear line between “romantic letters written to his real girlfriend” and “friendly updates sent to Sae Ron.”
Legal Battle & Evidence Manipulation Claims
As the controversy deepened, Kim Soo Hyun’s team took an aggressive legal route.
- Lawsuits Against Hoverlab: The actor filed multiple lawsuits against the YouTube channel Garo Sero Institute (Hoverlab), which had spread rumors about his alleged relationship with Kim Sae Ron.
- Restraining Order & Defamation Case: Alongside civil lawsuits, his lawyers also pursued a restraining order to stop further personal attacks and filed defamation claims to protect his image.
- AI-Generated Audio Controversy: Adding to the confusion, an alleged voice recording of Kim Soo Hyun went viral. His legal team argued it was artificially generated. The National Forensic Service (NFS) is still investigating its authenticity.
- Lawyer’s Argument: In court, the defense stressed that much of the so-called “evidence” was either manipulated or taken out of context, framing the entire scandal as a case of malicious fabrication.

Netizens’ Reaction (K-Netz vs I-Netz)
Like every major K-drama scandal, public opinion split sharply the moment Kim Soo Hyun’s diary became public.
- K-Netz (Korean Netizens): Many in Korea remain skeptical, with some dismissing the diary release as nothing more than a carefully timed PR move. Comments like “Just don’t come back” and “This feels like damage control, not proof” were commonly seen on local forums.
- I-Netz (International Netizens): Reactions abroad were more divided. Some defended the actor, warning against false accusations with remarks like “Fake news is dangerous” and “The evidence seems clear enough.” Others, however, echoed Korean doubts, questioning the sudden release of such personal records.
This clash of opinions highlights the uncertainty surrounding the case—while some fans want to believe his innocence, others see it as a desperate attempt at image repair.
PR Strategy or Genuine Proof?
Revealing personal diaries and letters is not new in the Korean entertainment industry. Stars often turn to private documents when trying to defend themselves, hoping to show authenticity and win back public trust. But does it always work?
- Why Diaries/Letters? These feel intimate and “real,” making them a powerful tool to humanize a celebrity during controversy.
- Past Examples: Similar tactics have been seen before in both K-pop and K-drama worlds—where private chats, texts, or letters were used to prove innocence, only to spark fresh debates about whether the evidence was staged.
- Damage Control or Real Proof? In Kim Soo Hyun’s case, the diary entries might genuinely reflect his life at that time, but critics argue that the sudden timing—right after Sae Ron’s death—makes it look like a calculated PR strategy rather than natural transparency.
At the heart of the issue lies one big question: are these diary pages a glimpse of truth, or just another performance in the game of celebrity survival?
Impact on His Career
Despite the controversy, Kim Soo Hyun is still one of the highest-paid actors in Korea and receives enormous sums of money for his work.
Still, there has now been a stigma involved in the industry. Producers and brands may be reluctant to be associated with him, creating a difficult situation for a complete comeback.
Projects and endorsements may also face delays although this depends on the public’s reception and the outcome of any ongoing legal procedures. For the time being, fans and insiders alike are looking closely and gauging whether he could eventually regain his stature.
Agency Angle: Gold Medalist’s Role in the Controversy
Gold Medalist, the company representing Kim Soo Hyun, has been instrumental in managing the consequences related to the incident. Its handling of prior settlement matters has previously attracted public scrutiny, now compounding the situation with current scrutiny.
The agency’s reputation has direct implications for the actor’s career. A solid, clear response can limit backlash; some perceived slip up, however, could rekindle more skepticism of the diary release and narrative.
Through its role in public relations, legal actions, and online misinformation, Gold Medalist continues to own the situation in this case, emphasizing how linked celebrity image and agency are in K-entertainment.
Conclusion
Kim Soo Hyun’s military diary has emerged at the center of the latest controversy playing out as a combination of personal history, perception by the public, and journalism. While true, and while the entries might clarify his connections, skepticism is still at the heart of the matter: the timing of the journal release when legal battles are underway may suggest to some that events motivated the recollections.
While fans, netizens, and industry are weighing the appeal of the diary against accusations, the lingering question remains: do the contents of the diary clear his name or does the diary produce more doubt?