In the second half, not much changed, both clubs did not seem to attack each other like in the first half, but Liverpool lost 1 player so they could not finish the match well.
I believe the red card happened at the 87th-minute mark. I don't think it affects the match significantly. They have enough time to chase another goal if they want to draw the match. If anything PSV could've scored another goal or two after the red card. It's a terrible debut for Nallo, hopefully, he learn from this and play better whenever there's a chance for him to do so.
Oh my gosh Barcelona will meet Liverpool, both of them deserved to meet in semi final instead of beginning round.
I don't think that's correct. Pretty sure Liverpool will face either PSG, Benfica, Monaco, or Brest in the knockout round[1]. CMIIW.
[1]
https://www.thisisanfield.com/2025/01/champions-league-last-16-draw-details-liverpool-learn-4-clubs-they-can-face/