Songfacts®:

• "Circles" is about those unwelcome late-night thoughts that arrive when you are trying to sleep, making it a compact insomnia anthem about lying awake at 4 a.m. with only an inexhaustible loop of worries for company. The title comes from the post-chorus repeated refrain of "You go round in circles," mirroring the mental loop of overthinking.
• The track leans into '90s Britpop and early 2000s indie guitar sounds. "This is what I wanted my music to sound like," James Blunt explained, "and it's who I am as a result."
• "Circles" is the opening track on Airplane Mode, Blunt's first album since 2023's Who We Used To Be. While the title nods to the setting on a phone, Blunt uses it as a metaphor for temporarily disconnecting from himself. "Somewhere back there, I lost my way, but found it again in a studio in Banbury," he noted.
  
  It marks a fresh chapter for the singer, who shot to global fame with his 2005 hit "You're Beautiful."
• Blunt co-wrote "Circles" with George Tizzard and Rick Parkhouse, the production duo known as Red Triangle. The pair previously teamed up with Blunt on Who We Used To Be, co-writing and producing four tracks, including the single "The Girl That Never Was." They also co-wrote and produced the Airplane Mode lead single "Tastes Like Summer"; their production resumé also includes songs for Cheryl Cole, Louis Tomlinson, and James Arthur.