“Gasoline” centers on Halsey’s mental state (including bipolar disorder’s influence) when it comes to fame’s pressures. It appears on her debut studio album, Badlands.

In January 2015, Halsey tweeted the opening of the song as well as a video of her pouring ‘a hundred dollar bottle of champagne’ into a bath or ‘down the drain’.
https://twitter.com/halsey/status/556425063608901633
https://twitter.com/halsey/status/557884816600076288

In May 2015, she tweeted four pictures containing the chorus of the song.