“Chelsea is from England and PSG is from France” What does that even mean? PSG won the UEFA Champions League trophy this year and also won their league title. Chelsea on the other were busy battling for top 5 finish in the English Premier League so they can get a Champions League spot for the next season. I don’t think Chelsea are a stronger side than PSG, today is just one of those days in football where the impossible happens.
My only fear was that if Chelsea made the impossible possible. I think the Paris Saint-Germain players were planning on Chelsea very lightly, thinking they would win the match, maybe it's a little bit of a fall down of overconfidence?
If we check the match stats, we can see that Paris Saint-Germain team traveled to score but they could not score a single goal. The saddest thing is that Paris Saint-Germain held the match position better than Chelsea.