The leader of EXO, Suho, is back and ready to steal the spotlight once again—not as part of his globally celebrated group, but as a solo artist diving into deep, introspective territory.
His upcoming 4th mini album, “Who Are You,” is set to drop on September 22, 2025, at 6 p.m. KST, and the anticipation is already sky-high.
As Suho peels back the layers of his artistry, fans are preparing for a musical journey that promises emotional depth, poetic lyricism, and stunning visuals.
With the release of the official teaser schedule titled “Diary Open,” we now have a roadmap to follow leading up to the album’s release.
Comeback Date Confirmed: Mark September 22
On September 1 at midnight KST, Suho made his long-awaited solo comeback official. SM Entertainment and Suho revealed that his fourth mini album “Who Are You” will be released on September 22 at 6 p.m. KST, sending EXO-Ls (EXO’s fandom) into a wave of celebration and curiosity.
This marks Suho’s first solo project since his 2024 mini album, showcasing his continued growth and dedication to carving out his own sound and message apart from EXO’s group identity.

“Diary Open”: Teaser Schedule Breakdown
On September 3, the much-awaited teaser schedule for “Who Are You” was revealed through EXO’s official social media.
Branded as “Diary Open,” the schedule teaser evokes a sense of storytelling, as though Suho will be letting fans read pages from his personal journal.
The schedule features key release dates for:
- Concept photos
- Lyric spoilers
- Mood samplers
- Tracklist reveal
- MV teaser
- Album previews
This structured rollout shows that Suho and his team are setting up a comprehensive pre-release journey that builds emotional and aesthetic momentum leading into the final drop.
What Is “Who Are You” About?
While the full concept remains under wraps, the title “Who Are You” hints at themes of identity, self-discovery, and emotional vulnerability.
Known for his introspective and philosophical nature, Suho has often used his music to explore deeper themes, as seen in his previous works like “Self-Portrait” and “Grey Suit.”
Given his past inclination toward blending art, literature, and music, it’s likely that “Who Are You” will continue in that vein—perhaps even more personal and intimate than before.
The minimalistic visuals of the first teaser and the journal-themed schedule suggest a more acoustic, emotionally driven sound that allows Suho’s vocals and lyricism to shine.
Suho: The Artist, Not Just the Idol
While Suho is widely known as the leader and vocalist of EXO, his solo discography has proven him to be a serious artist in his own right.
His previous mini albums—“Self-Portrait” (2020), “Grey Suit” (2022), and his third project—have shown his maturity and storytelling skills.
Unlike the flashy trends of mainstream K-pop, Suho’s music often draws from classic rock, indie, ballad, and alternative pop, with lyrics that feel like poems. Fans love him for his artistic depth, which sets him apart from many idols.
Outside of music, Suho has also gained recognition for his acting career, with his recent role in the historical drama “Missing Crown Prince” receiving praise for his nuanced performance.
Fan Excitement: Global Support and Theories Flood Social Media
Following the announcement and teaser release, fans across platforms like X (formerly Twitter), Instagram, and Weverse began buzzing with excitement.
The hashtag #SUHO_WhoAreYou trended in multiple countries, with fans speculating about the storyline and possible collaborations.
Some fans even suggested that the title might represent duality—Suho vs. Kim Junmyeon, his real name—and that the album could dive into reconciling his public persona with his private self.
Many also praised the artistic tone of the teaser and compared it to European indie aesthetics, reinforcing Suho’s brand as one of K-pop’s most refined and intellectual soloists.
What to Expect: Sound, Visuals, and Artistic Vision
While no full tracklist has been released yet, based on Suho’s history, fans can expect:
- Guitar-based ballads or acoustic tracks
- Rich vocals layered over minimalistic instrumentation
- Profound, diary-like lyrics
- Visually poetic music videos
- A calm yet emotionally intense atmosphere
His last albums featured high-concept visuals tied to Van Gogh, rainy cities, and sepia-toned dreamscapes, so fans expect “Who Are You” to continue that emotionally rich, art-house style.

Final Thoughts: A Comeback Worth Waiting For
Suho’s return with “Who Are You” is more than just another K-pop comeback—it’s a creative statement.
At a time when trends move fast and louder often wins, Suho dares to slow things down and offer art that’s thoughtful, moving, and timeless.
As September 22 approaches, excitement continues to build. For EXO-Ls and music lovers alike, Suho’s fourth mini album promises to be a poetic introspection of identity, love, and personal truth—wrapped in the elegance and sincerity that define his artistry.
Stay tuned for each teaser drop leading up to the official release of “Who Are You” on September 22 at 6 p.m. KST.
