Actor Park Seo Joon has come up with a hilarious and innovative way to promote his upcoming film, 'Concrete Utopia'.

On July 21 KST, Park Seo Joon took to his Instagram story to "call out" an mysterious Instagram user. He posted the question, "Who on earth are you?", and tagged the Instagram page of a user named Minseong (@min_castle0809).

Now, let's unravel the mystery of Minseong.

Looking at his profile, it reads, "Nick and Judy couple's newlywed life."

In the description of his profile image, it says, "A cherry blossom date with Myunghwa in the neighborhood. Kekeke the way she's hiding behind me is kinda cute."

So, who is Minseong? Minseong is the fictional character portrayed by Park Seo Joon in the highly anticipated disaster film 'Concrete Utopia'!

In the movie's plot, Minseong is married to Myunghwa, played by actress Park Bo Young. It appears that Minseong's Instagram account was created as part of the movie's promotional efforts.

Whether a fictional persona or not, Park Seo Joon seems to take the existence of a doppelgänger quite seriously.

On Minseong's Instagram, he wrote, "I asked, who on earth are you. You know what, let's never meet in real life. Otherwise, one of us might be in real danger."

Meanwhile, 'Concrete Utopia' is set to hit theaters across South Korea on August 9!

Source[1]

Jo Jung Suk is officially back—and fans of Hospital Playlist couldn’t be more excited.

In the preview for episode 10 of Resident Playbook, aired by tvN on May 10, Jo Jung Suk’s character Lee Ik Jun is shown walking through a dimly lit hospital, saying, “It’s been so long since I came here.”

The short scene sparked immediate buzz online, especially when he’s seen holding hands with a woman—whose face is hidden. Many viewers are now asking: Is it Chae Song Hwa?

Although her identity isn’t revealed, fans are hopeful that the woman is Jeon Mi Do, who played Chae Song Hwa in Hospital Playlist.

Earlier announcements confirmed that both Jo Jung Suk and Jeon Mi Do would make appearances in Resident Playbook, fueling speculation that the beloved duo is finally reuniting on screen.

The teaser quickly became a hot topic, helping the drama maintain its upward momentum. Resident Playbook—a spin-off of the hit series Hospital Playlist—has been gaining strong viewership, with its latest episode setting new personal ratings records.

The show has consistently ranked No. 1 in its time slot across all channels, showing that fans are deeply invested in the lives and growth of the young doctors at the center of the story.

As the series continues to mix heartwarming guest appearances with its own emotional stories, viewers are now eagerly waiting for episode 10, airing May 11 at 9:20 PM KST, to see what’s next.

Will the “99s” finally reunite? Tune in to find out!

Source: [1]