Man Utd took the lead against Olympiacos at Old Trafford in the 2nd leg of their Champions League tie when RVP was fouled then then scored a penalty.
A long searching ball from Ryan Giggs found Robin van Persie in the box who was then bundled over by an Olympiacos defender.
The Dutchman, as is absolutely necessary when a player is fouled and then takes a penalty, dusted himself off and then slotted the ball home to halve their aggregate deficit.
van Persie then made it 2-0 to Man Utd just before half time when scored off a Wayne Rooney pass.