Discover the story of the song > Guess featuring Billie Eilish – Charli xcx

The lyrics are about the protagonist and her partner talking about their underwear and being flirtatious. The protagonist is asking her partner to guess the color of her underwear, while her partner already knows what she's wearing. They playfully tease each other about it and express interest in each other. They talk about collaborating on a song and share a playful banter throughout the lyrics.