at that instant

At that instant, literally, I went to the other room, I bought two plane tickets.

At that instant, Yve Rojas let out a soundless, sustained laugh — broken into three distinct beats — that I understood, standing a few feet off, as an attempt, after so much continuous auctioneering, to catch her breath.

She decided against the hour-long journey as there was no time and said: "At that instant I'd never felt so sick in all my life as that sheer panic goes through you."

“It was at that instant that I took the photograph.”

Manchester City had the kickoff, and at that instant, every single Atlético player seemed to take a step back, each man moving a little farther into his own half.