Napoli captain Lorenzo Insigne admits he rows with coach Carlo Ancelotti.
Insigne was dropped for their Champions League draw with KRC Genk.
“My rapport with Ancelotti is a bit odd, as at times we have had rows, but that's all down to our respective personalities," Insigne told Rai Sport.
“Carlo remains an extraordinary Coach and I really hope to win with him. Over two years of training sessions, when I arrived late or irritable, at times I've responded to some of his observations, but these are incidents that start and end there, they don't get dragged on.
“Obviously, that's not all that happens, as I can joke around with the Coach too. Since he's been at the club, he has never forced me to take on a role I didn't want."