Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
During a Twitter session, Jonas explained that the track is "about how I literally can't open up and be vulnerable with someone".
The melody of the song was released over the days before the release of the song, through several tweets.
Composition
The song is written in the key of A major with a tempo of 120 beats per minute.
Critical reception
James Grebey of Spin magazine called "Close" a "sultry" track and deeply personal.
Brittany Spanos of Rolling Stone called the song a sexy, steel-drum assisted single. Stephen Erlewine of AllMusic wrote a positive review saying "'Close,' a duet with Tove Lo, is perhaps the best showcase for this aspect of Nick Jonas, but the entirety of Last Year Was Complicated walks a fine line between immaculately produced pop confection and personal confession."
Live performance
Jonas performed the song live with Tove Lo on Saturday Night Live on April 16, 2016. On April 24, 2016, he performed the song during his 75-minute set at the New Orleans Jazz Fest. He performed the song with Thomas Rhett and Danielle Bradbery for an episode of CMT Crossroads. On April 28, Jonas and Tove Lo performed the song on Jimmy Kimmel Live!. Jonas performed the song solo on The Ellen DeGeneres Show on May 9, 2016. He and Tove Lo performed "Close" live on May 22, 2016, at the 2016 Billboard Music Awards. On June 10, he performed the song live on Today.
Jonas performed the song as a part of his setlist for the Future Now Tour with Demi Lovato singing Lo's lyrics. Jonas also performed the song live on German TV show Germany's Next Topmodel.
Music video
The music video was released the same day as the single and was directed by Tim Erem. The video depicts both singers unable to physically touch each other as they are continuously pulled away from the other. As their clothes are ripped away, the pair is able to finally get close. The more vulnerable the pair get, the closer they are able to get.
"ČNS IFPI" (in Czech). Hitparáda – Radio Top 100 Oficiální. IFPI Czech Republic. Note: Select 27. týden 2016 in the date selector. Retrieved July 11, 2016.
"ČNS IFPI" (in Czech). Hitparáda – Digital Top 100 Oficiální. IFPI Czech Republic. Note: Select 18. týden 2016 in the date selector. Retrieved August 22, 2016.
"ČNS IFPI" (in Slovak). Hitparáda – Radio Top 100 Oficiálna. IFPI Czech Republic. Note: insert 201629 into search. Retrieved August 22, 2016.
"ČNS IFPI" (in Slovak). Hitparáda – Singles Digital Top 100 Oficiálna. IFPI Czech Republic. Note: Select SINGLES DIGITAL - TOP 100 and insert 201618 into search. Retrieved 22 August 2016.