VIDEO: Watch United's winner from the away end

Manchester United weren't particularly brilliant against Southampton, but their fans more than made up for it. The away end was bouncing all night long, and Robin van Persie, scorer of both goals, was impressed:

They were unbelievable. I just want to say that it felt like the old days - like two years ago. It was a really special day, and they were unbelievable. I want to thank them because I know they've been travelling from all over England, maybe some from abroad. It's a long journey. Thanks everyone for coming - you are absolutely amazing. My first away game against Southampton for United two-and-a-half years ago was a special one, but I think today was a good one as well.

Ah, the old days. When Robin van Persie scored all the time and United won all the time, even when they weren't playing well. Here, one enterprising United fan recorded the moment United took the lead:

A video posted by liu yi (@liuyi1988) on Dec 12, 2014 at 3:41pm PST

And here is some singing:

Nice one folks.