Even 1NEWS' political team had no idea when, how, and if the NZ First leader would reveal his coalition partners yesterday.
The PM-elect also implied she would be involved in arts and culture, and intelligence portfolios.
That will include at least four Cabinet positions for NZ First with the Green Party's James Shaw also in line.
"We all know the rules, we play by them," Mr English said of his party's 56 seats in opposition.
Relive an action packed day, as Jacinda Ardern became New Zealand's new Prime Minister elect.
Winston Peters ends National's nine year reign as Government in sensational fashion.
Despite losing the top job, Mr English was happy to offer his replacement some advice.
The NZ First leader has no doubt Jacinda Adern has enough experience to be PM.
It's believed the NZ First leader wants five ministerial portfolios, four inside cabinet, and that's a sticking point for National.
Peters says he is meeting with his caucus to go over the "latest information" this afternoon.
1NEWS' political team unpack Winston Peters’ negotiation uncertainty.
Winston Peters said NZ First had made lots of progress on policy, but needs to speak with Labour and National again.
The NZ First MP battled with the automatic door before retiring for the evening.