Speaking after Wednesday's 3-1 victory over Manchester United in the Champions League group stage, the Brazilian revealed his desire to reunite with the Barcelona number 10.
¿Volverá pronto? Neymar dejó en claro que tiene muchas ganas de jugar con Messi nuevamente y dio fecha: "seguro el próximo año". pic.twitter.com/84uwWi7eyH— ESPN Argentina (@ESPNArgentina) December 2, 2020
"What I want most is to play with Messi again," the 28-year-old told ESPN.
"I want to play with him. I'll let him play in my position if he wants!
"Next year, we have to play together, for sure."
Neymar joined PSG from Barca for a world-record fee of €222million in August 2017, but just five months earlier he played a major role in dumping the French side out of the Champions League in the last 16.
The Catalans won the treble in 2014-15 with an attacking trident of Neymar, Messi and Luis Suarez, but it has been claimed the former Santos man left Camp Nou so he could have a better chance of winning the Ballon d'Or.
Neymar has since repeatedly been tipped to return to Spain but has made it clear he will stay in Paris until at least the end of the 2020-21 season.
Messi failed to engineer a move away from Barca in the previous transfer window but, with his contract running out next June, it remains unclear whether he will choose to leave next year.