Whether it's ability or luck, 2 goals in 44 minutes is a fantastic return - you just have to look at that poor chap Bobby Zamora (2 goals in 29 matches this season) to appreciate that amazing statistic.
Anyway here's a picture from Soccernet which I found it absolutely hilarious, looking at Vidic's expression (with Wayne Rooney looking like a total pervert.)
"Yeah yeah, bask in the glory for all you want - lets hope you don't become the next Danny Cadamarteri..."