Neymar apologises to Santos teammate Robinho Jr for slapping him in training

• ‘I crossed the line’ says 34-year-old Brazil forward

• Neymar hugs teenage teammate after Santos goal

Neymar has publicly apologised to his Santos teammate, Robinho Júnior, for slapping him during a training session, as the pair appeared to put the dispute behind them during a game on Tuesday.

Santos said they had opened an investigation earlier in the week following the altercation between Neymar and the 18-year-old son of Robinho, the former Real Madrid and Manchester City striker.