The aforementioned promotional campaign for "Adore You" has in fact been so extravagant that Harry and his associates have even created an entire tourism website for those who are interested in visiting the island, even though once again it does not actually exit.
"walk through fire for you" could also be a very slight nudge towards his sexuality in some way. It could be nodding to how homosexuals were tied to poles and set on fire in the late 19th century for loving someone of their same gender. He's basically saying the love he's receiving/his lover gives him so much strength and euphoria he wouldn't notice that he's burning up. With this idea of fire, we can also quote the pre-chorus from "Happily", which follows a similar idea, but this time both Harry and his lover are in "danger"
The groovy '80s-inspired track was written by Harry Styles with Tyler Johnson, who was a key writer on Styles' 2017 self-titled debut album. Kid Harpoon, who has also worked with Florence + the Machine ("Shake It Out)," Calvin Harris ("Sweet Nothing"), and Haim ("Days Are Gone"). Amy Allen, whose other credits include Halsey's "Without Me" and Selena Gomez's "Back to You." Tyler Johnson and Kid Harpoon produced the song.
Eroda is adore spelled backwards.
On November 25, 2019, fans started noticing sponsored posts by a campaign on social media, specifically being targeted to them, of a fictitious island named "Eroda." Posters, an advertising method not unfamiliar to Harry, for Eroda were also spotted in New York.