The England international played the entirety of our 1-1 draw in the semi-final first leg away to Real Madrid.
After a solid first season at City, Grealish has taken his game to new levels in 2022/23, already grabbing five goals and 11 assists in all competitions.
And the 27-year-old believes both he and the team have developed over the course of the season.
“I feel this year we have really learned,” began Grealish. “We have a great knit in terms of youth, experience and pure quality.
“We have brilliant players all over the pitch. I’ve never felt so confident playing in a team like this.”
Grealish’s ability to drive at defensive lines and provide our other attacking threats with dangerous balls has seen him become an integral part of Pep Guardiola’s team.
The England international has grabbed a combined total of 12 goals and assists in the English top-flight in 2022/23, which have been pivotal in City’s hunt for a third consecutive Premier League title.
But while Grealish is focused on helping us reclaim the league crown, he has his sights set on all three competitions we are still competing in.
He said: “We want to win it [Champions League]. It’s something we haven’t got yet.
“We’re not just playing for the Champions League this year; we’re playing for the FA Cup and the league title as well. We’re a very confident side at the moment.”