In yesterday's Spanish press, Aguero was quoted declaring he'd have joined Real Madrid ahead of City.
The former Atletico Madrid player tweeted after the game: "I feel comfortable and appreciated in @MCFC - it's a project I feel involved in. We want more titles and we'll get them!"
And to underline his commitment to the club after returning to a city where he is always the subject of press interest, he added: "Just to make it clear - I'm very happy to be in @MCFC. It's the best decision I could have taken."