Soon after the incident his team mates gathered around Taupau and urged him to calm down, and focus on his tackle busting runs that had turned the first half.
"I needed to let it go and go with the next play," said Taupau. "You can't dwell on it, especially in big games like this."
Taupau broke the job open with a serious of powerful charges before halftime but claims he was just doing his job.
"I get told to run hard and tackle hard and that's what I did," said Taupau.
"We needed to lay the platform for our backs and Manu Vatuvei, Kieran [Foran] and Shaun [Johnson] capitalised on that."
Just like the Four Nations final last year, Taupau set up the win with his first half effort, where he carried for a staggering 100 metres in 20 minutes.
"That's what you have to do," said Taupau. "For any player coming off the bench you have to bring a lot of energy and impact. I think that's what I did and I was pretty happy with my performance."
Taupau, who made his debut in last year's Anzac test, has now won three of his first tests against Australia, a record probably unrivalled in recent New Zealand league history. The team is on an upward surge, and Taupau says the answer is simple.
"There's is no secret ingredient, it's just self belief," said Taupau. "Everyone gets along in our camp and has a lot of self belief. We back ourselves and our ability. But in the long run it's still baby steps for this team."