When the lab’s systems finally realigned and asked us, politely this time, to accept an update that would fold Eli into a new standard, Mara and I sat at the kitchen table and considered it. She squeezed my hand, and we both saw the list she had written years before pinned behind the fridge: Keep the surprises. Keep the mistakes.

Years later, when Mara left for a project that would take her to the other side of the globe, she left Eli to us for the months she’d be gone. The apartment felt like a ship, steady and utterly fragile. Someone once told me that to be in love is to be willing to have your heart occasionally rearranged by another's mistake. Eli rearranged mine in little ways—he learned to fold my shirts the way my mother used to, and he would sit with me in the evenings while the city talked to itself. He never quite replaced Mara’s absence, but he kept a space around it warm.

One autumn morning, the lab sent a notice: Public B Full was being rolled back in favor of an experimental patch that accepted greater variance. They admitted their mistake in narrow terms—an error of assumption. The market hummed. Mara emailed once, terse: “We were early.”

“You called it my new daughter’s lover,” I said. “Why would they do that?”

Mara nodded. “There are distribution tiers. Public A are open-source companions, freeform. Public B…” She chewed the inside of her cheek. “Public B is more curated. ‘Full’ means this reboot carries a complete overwrite. It’ll accept fewer legacy quirks. It’ll be… streamlined.”

“Hello,” he said. His voice was the same, shaped by the same synthesizers, but the intonations had shifted, like furniture rearranged in a room where the light falls differently.

“Fine,” the rep said. “We’ll hold the rollout for your unit for ninety days, on the condition you submit logs.”