I Think I
2019 single by Super Junior
"I Think I" is a single by South Korean boy band Super Junior released on October 4, 2019, by SM Entertainment and Label SJ. The single was featured in Super Junior's ninth Korean-language studio album, Time Slip (and later in its repackage Timeless) as the fourth pre-release single. The song was then re-released in Japanese on October 30, 2019, as the lead single for their first Japanese EP, I Think U.
Background
"I Think I" features the vocals of nine active Super Junior members — Leeteuk, Heechul, Yesung, Donghae, Shindong, Eunhyuk, Siwon, Ryeowook, and Kyuhyun. Kyuhyun was discharged from his mandatory military service on May 7, 2019, and did not partake in the band's previous release, One More Time.
Kangin, who had been on hiatus since 2016 announced his decision to depart from the band on July 11. Sungmin continues his indefinite hiatus and voluntarily did not join band activities after last appearing for them for Mamacita album back in 2014. As a result, Super Junior became a ten-member group with nine active members promoting.
During the band's appearance at HallyuPopFest on May 28, Leeteuk announced the band will release a new album in 2019, to celebrate the group's 15th anniversary.
On September 3, Super Junior began releasing teaser images to generate hype for the album's release on October 14. The song was digitally released alongside its music video on October 4, albeit five hours behind schedule due to an alleged production issue. On October 30, the song was digitally released in Japanese.
Begin with the source’s own compact description: “I Think I” is 2019 single by Super Junior. The dossier treats that line as a proposition to test through Think, single and Super, not as a finished interpretation.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jul 16, 2026. The linked authority identifier is Q125761484. None of the 2 selected statements returned an explicit reference. The first chronological checks are 2019, 2016 and 2014.
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This entry incorporates text from “I Think I” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.