How Billie Eilish’s family helped put the finishing touch on “Lo Vas A Olvidar” From January 22, 2021 ABCWant to know how Zane Lowe it was a family affair. In the final lyric of the English and Spanish track, Billie sings, “You say it to me like it’s something I have any choice in/If I wasn’t important, then why would you waste all your poison?” She says that lyric was the last thing she wrote for the song and she came up with it mid-quarantine last year, with help from her whole family. “This was a period of quarantine where every Friday we had a family dinner and a movie night, which got old pretty quick,” Billie tells Zane. “But it was a good one, and we had dinner, we watched a movie, and then we were like, ‘You guys want to hear this Rosalía song we’ve been working on?’”