Little Things is my early favorite as well. But there are a LOT of highlights.
Little Things is so pretty. I love the cadence of the verses, where she keeps making you wait for the next line a little bit. Like many of their great songs it just skips a chorus and keeps building and building - the release when she gets to “one step behind you/following you down/I was inside of you/kissing your mouth” is so good. The vocals slightly distorted by the production, and hidden behind that wall of sound. Incredible.