First, the argument between Gua Shuai and aguero is purely some differences in the game:
You should be able to notice after the game starts, although it seems that Manchester City has the advantage. In fact, Manchester City players don't play very well. They seem to be limited by an invisible net, and there is no way to kick out their smooth attack. In fact, this is the strength of Tottenham. They used their all-round defensive ability to make Manchester City, which has obvious offensive advantages, not get too many opportunities! So aguero played very depressed. He was naturally unwilling when he left, so he would communicate with the coach. This is a normal thing!
Second, Gua Shuai has a good relationship with his teammates, and there can be no contradiction!
Manchester City is a very United team. In any competition, they will cooperate with each other to create opportunities for their teammates! This is a powerful factor for Manchester City! So judging from this game, it is very rare for Manchester City to take the initiative in the scene. After the game, the players' performance was normal, and they didn't blame each other, nor were they dissatisfied with Gua Shuai, so there can be no contradiction between aguero and Gua Shuai!
Third, it is normal for some disputes to occur in the competition.
Although Guashuai and aguero seem to have fierce arguments, they are still friendly to each other, and aguero can't have too many differences with Guashuai. It is likely that they exchanged some different opinions when discussing the game, so there can be no contradiction!