Pedro celebrated passionately against Roma.
Pedro had to find another club when Jose Mourinho took over at AS Roma in the summer, but the Spaniard caused a shock when he signed for rivals Lazio.
As if it was scripted, Pedro scored the opening goal for Lazio, against Mourinho's Roma, in Sunday's Derby della Capitale which ended 3-2 in Lazio's favour.
The former Barcelona man thoroughly enjoyed the moment, celebrating passionately after his goal as well as with the Lazio fans after the game.
It was Pedro's fourth goal against a side coached by Mourinho.