Antonoff's new track follows last year's Gone Now album and features big singalong choruses, sassy brass stabs, and jaunty acoustic chords. It's very 'happy ending'.

To add some context to "Alfie's Song", here's what IMDB's blurb reads: "Everyone deserves a great love story. But for Simon it's complicated: no-one knows he's gay and he doesn't know who the anonymous classmate is that he's fallen for online. Resolving both issues proves hilarious, scary and life-changing."