We were too open in the first half, lost the ball too cheaply, so it was impossible to immediately go and win it back.
During the celebration, the ex-Arsenal player insisted to Ronaldo that the ball was already in when he put it in the net, but UEFA gave the goal to Ramsey.
Cristiano Ronaldo was upset with Maurizio Sarri after he was substituted during the closing stages of Juventus' victory over Lokomotiv Moscow in the Champions League.
In another Group A match, Rodrygo scored a sensational hat-trick and the fastest two goals in Champions League history on Wednesday as Real Madrid humiliated Galatasaray 6-0. However, instead of building on their advantage the French champions eased off. Keylor Navas was twice called into action to deny Emmanuel Bonaventure Dennis and substitute Mbaye Diagne and the visitors were then handed a golden opportunity to equalise when the forward was brought down by Thiago Silva in the area.
Aleksei Miranchuk levelled eight minutes later for the Railwayman, scoring from the rebound after his own header hit the post.
"That was our target - to come into the game [to] win it and to secure qualification tonight", Ramsey said.
Son Heung-min scored twice just three days after being left devastated by his tackle which caused a horrific injury for Everton's Andre Gomes, with Giovani Lo Celso and Christian Eriksen also finding the net. However, Lucien Favre and Co. had different plans and scored three goals in the second half to secure all three points at Signal Iduna Park.
In the end, Sarri's substitutions paid off as Juventus took all the points thanks to an inspired moment from Costa. Tottenham look set to make the knockout stages this season too, can they repeat last season's run all the way to the final once again?