Rayan Cherki refuses to hide his emotions, an open book for all to see and hear in times of joy and disappointment.

Moments after Manchester City had put down their first heavyweight marker of the post-Pep Guardiola era by brushing aside Crystal Palace, he was asked live on TV how much he enjoyed the game. Rather than providing the usual textbook answer, he instead gave a colourfully uncomplimentary – and unprintable – description of his own first-half performance.

Erling Haaland, standing alongside Cherki as he waited to hand over the player-of-the-match award, could only laugh at the France attacker’s sweary honesty.

Indeed, the 23-year-old also refuses to hide his talent, making a nonsense of his self-criticism by unveiling a Selhurst Park masterclass with two brilliant second-half goals in the 4-1 victory.

Cherki made his impact under Guardiola last season, although there was always a feeling the mercurial signing from Lyon for a bargain £30m could produce more. He made 33 Premier League appearances – but 14 of those were as a substitute.

And there is a sense that he already has something to prove under new boss Enzo Maresca amid City’s vast attacking resources, coming off the bench to assist the two late goals that gave them victory against Bournemouth on the opening weekend.

Cherki was seen in animated conversation with Maresca after the final whistle, but his reward was a start at Selhurst Park and he delivered the sort of irresistible performance he, as well as City, needed.