Jose Mourinho (right) and Arsenal manager Arsene Wenger are kept apart by the fourth official Jonathan Moss during the Premier League football match between Chelsea and Arsenal at Stamford Bridge on October 5, 2014 
From the Yahoo News Sport:


    The Frenchman, talking to French television show Telefoot, said: “They gave too much importance to this story. In hindsight I think I should not have reacted at all, it’s not a way to behave on a football field.

    “I always regret any signs of violence and I apologise, but that’s a part of games where everything is manic. And then we have quite a substantial past. Did Mourinho provoke me? That is how I felt. I did not enter Chelsea’s technical area.”

The claim that he didn't enter Chelsea's technical area is a strange one, considering that the video below, which picks up shortly after the shove, shows that he did.