This blur of red is actually Ferrari driver & World Champion contender Felipe Massa pulling his car out of the pits in Singapore with the fuel hose still attached. This lead to a lengthy delay at the end of pit row and ultimately put Massa at 13th place, a big blow for a driver who was only 1 point off the championship lead going into the race.
Perhaps it's all karma though? Hamilton's unfair penalty at Spa after a completely legal maneuver, handed Massa the race victory. Fate has a way of evening up the odds in F1 just as in life.