Neymar sent shockwaves around the football world when he joined PSG from Barcelona for a huge £200million.
And the Brazil international has been a big hit over in France, helping PSG top the Ligue 1 table seven goals and five assists.
However, reports have recently suggested that he is unhappy with manager Unai Emery, whose training sessions are supposedly boring and tedious.
And now, Catalan media outlet Beteve say that Neymar is already having second thoughts about his decision to leave the Nou Camp.
A tweet read: “Neymar: We understand that the Brazilian regrets leaving Barca and misses his life in Barcelona.”
And another said: “Neymar: The footballer is unhappy with [Unai] Emery and this methods and is not comfortable in Paris.”
The news will no doubt delight many Barcelona fans, who deem him a traitor for his decision to join PSG.
His frustrations could explain his red card during PSG’s recent 2-2 draw with Marseille.
Neymar has also clashed with Edinson Cavani so far, with the two players nearly coming to blows over set piece duties.
But PSG skipper Thiago Silva insists the Brazilian will take the next penalty.
“The next one I think will be Neymar,” Silva said.
“The two get along, at least respect each other, that’s what we expect from the pros.
“The most important thing is that on the field, they fight for each other.
“[The Lyon incident] is already past, it’s already decided, the coach has already resolved it.
“[Neymar] arrived with the status as a top player, and he’s a good player, but that situation was boring, right?
“I do not think anyone here is bigger than Paris Saint-Germain.”