Neymar was superb for Paris Saint-Germain in their UEFA Champions League match on Tuesday, but has come under fire for snubbing a handshake from a young debutant, who has now commented on the incident.
Click though the mini-gallery above to see Neymar's display against Celtic in pictures!
The Brazilian, Kylian Mbappe and Edinson Cavani were all on the scoresheet in PSG's 5-0 win over Celtic, providing evidence that they are likely to be a serious force in Europe's biggest club competition this season.
Many, however, have criticised Neymar for his treatment of 18-year-old Anthony Ralston, who made his debut in the Champions League against Les Parisiens on Tuesday night.
With the pair having clashed several times during match, Neymar refused to shake the young defender's hand at the end of the 90 minutes, although this is something Ralston has said he will not lose sleep over.
"It wasn't a big deal," he said, according to the Scottish Herald
"I won't dwell on that too much. If that is the case (that he refused to shake hands) and that is the way he wants to be, then fine.
"I don't care. Like I said, everybody is different, so I won't lose any sleep over it."
Here is a video of the incident:
'Ronaldo Doesn't Deserve The Ballon D'Or!'
On the football front, Neymar has played five games this season, scoring five goals and assisting a further five strikes.
What do you make of Neymar's actions? Let us know in the comments section below.