Neymar has never shined as brightly as he did in the so called Messi shadow it's this toxic mindset he had to get get out of Messi shadow that lead to downfall of his career. Barca was the absolute perfect club for him his style of play for me i don't doubt it for one second he would have eventually won the balon dor even with Messi there had he stayed.
He was amazing in that game. He was responsible that Barca managed to knock PSG and everyone praised Messi the day after the match.
I never liked Neymar's character but i can understand him.
Messi was Batman and he was the Robin in Barca, if we add Suarez someone could say that Ney was the Batgirl.