That night, over more wine and a napkin that would later be framed, they sketched the outline of Slow Love . The podcast would be an antidote to the dopamine churn: episodes on longing, on waiting for a text back, on the three-month "talking stage," on the beauty of a friendship that took years to become something more. Each episode would open with the sound of a kettle boiling—for exactly seven seconds, never seven minutes.

Six months later, at another film festival (a better one, with functioning projectors), Arlo handed Lisa a small velvet pouch. Inside was a thumb drive. On the thumb drive was a single audio file: the sound of his heartbeat, recorded through a hydrophone, underwater, because he said whale songs made him think of her.

Behind the glass, Arlo gave her a thumbs up. He was smiling.

"Is that an insult?"