Charli XCX has released collaboration after collaboration while gearing up for her forthcoming album Charli, which drops on September 13th. HAIM and Charli XCX have just released a glitchy new single, “Warm.”

Charli joins Este, Danielle, and Alana Haim as they all question why they can’t fall in love with their crush on top of a dreamy pop anthem. With a synth-based instrumental, dance-worthy percussion line, and silky, highly processed vocal lines, this song is the perfect end to the summer.

Listen to “Warm” below.