The disagreement occurred during a training session when Pedro clashed with then Brighton teammate Jan-Paul van Hecke.
From Chelsea's Club World Cup camp, Pedro explained, "When two players are competing, these situations can happen and are normal. It was a moment between two players who both wanted to win."
Pedro made it clear that he has moved on from the incident and is now focused on his new team, Chelsea.
"I had a good experience at Brighton, but now I'm a part of Chelsea, and I'd like to focus on my new team," he said.