Lady Gaga participated in a fun "Carpool Karaoke" session with James Corden on The Late Late Show Tuesday, during which Corden—and, likely, many of his viewers—was educated on the "Bad Romance" lyrics. "Just talk me through that," Corden asked as he and Gaga were singing along to the portion of the song that seems to be full of nonsense words. "When you're in the studio and you're writing that lyric, do you write down the words, 'rama-ra-ma-ma?'" Gaga said that indeed she does, but added, "It's 'romance,' it's 'ra-ra-ahh-romaaahhh' ... It's like the beginning of 'romance.'" Corden, mind blown, saw the light: "Oh, I see! You're saying 'romance, ooh-la-la.' Didn't even know." (Here's what happened when Britney Spears went on "Carpool Karaoke.")