It was a very exciting match because PSG, unlike usual, would get defeated, PSG would usually always win in every match they faced. Kylian Mbappé could not play well because Borrusia Dortmund always controlled Kylian Mbappé's steps so that it was not easy for him to get the ball well until the match ended. PSG had difficulty scoring goals.
Before the match started, I also thought that Borrussia Dortmund would make it difficult for PSG and it turned out that actually happened in that match. And in the second leg I think PSG will also try hard to beat Borrussia Dortmund at home because PSG only lost by one goal in the first leg. But because their match is in the UCL, of course both of them will not be so easy to win because the second leg match is a super important match for them so they will give all their abilities in the second leg later.
In fact, more goals could have been scored in the match. I was surprised that the match ended 1-0. PSG had good events with shots hitting the post and no goals being scored. Likewise, Dortmund lost a few important positions with FULLKRUG. The rematch will be very difficult. We need to say this from the beginning. Since the match will be in France, the advantageous team will of course be PSG. If they play like they did in Germany and evaluate the positions, they can achieve the result that will qualify them for the final in normal time.