In the 72nd minute of yesterday's second test Roger Tuivasa-Sheck took a deep breath.
And then another one. With the rest of the Kiwis team, the fullback stood behind his goalposts, waiting and watching as the video referees assessed a possible try to England's James Graham.
It was the moment of the match.
On one of their rare attacks, England hooker James Roby had nudged a clever kick on the fifth tackle, speared between the posts and the New Zealand defensive line. The Kiwis were caught out of position, with Tuivasa-Sheck blocked by an upright, and Graham dived on the ball first.
With an elementary conversion to follow, the match would be locked up at 8-8. That result would be enough for England to seal the series (as holders), but the momentum might carry them even further. As the 43,000 strong Olympic stadium crowd held their breath, Tuivasa-Sheck crossed his fingers.