Journalist Ronan Farrow is engaged to Jon Lovett, a co-host on the podcast Pod Save America.

Farrow, 31, slipped in the proposal in a draft of his latest book, Catch and Kill: Lies, Spies, and a Conspiracy to Protect Predators.

“Later, when I decided some of that reporting would make its way into a book, I’d send him a draft, and put in a question, right on this page: ‘Marriage?’” Farrow wrote. “On the moon or even here on Earth. He read the draft, found the proposal here, and said, ‘Sure.’”

Farrow added that he met his future fiance “shortly after [Lovett] left his job as a presidential speechwriter” in 2011.

The couple has previously joked about getting hitched on the moon. Farrow said it was “a running joke” between the two.

Lovett once told Farrow in a telephone call: “Just working on my vows for the ceremony. On the moon. In our gravity boots.”

Lovett, 37, worked as a speech and joke writer for former President Barack Obama and Hillary Clinton.