Dani Alves thinks that Neymar needs to go back to Barcelona to find happiness and success that he used to have before.
In an interview with BusinessInsider he said:
"Regarding Neymar, I still think his happiness is in Barcelona. I believe he'd find happiness in continuing the success he had there a couple of years ago. When you are happy somewhere you try to go back to the place you were happy, and I think that's what he tried to do. I'm sure if in the future he wishes to go back he will be able to."
Two Brazilian players are close friends as they were teammates in Barcelona, Paris Saint-Germain and also in Brazilian national team.