Alfred is a legend for this (as is the director Chris Shen - his website says he's still studying!). I can't tell if I'm just really tired and unable to be objective at this very moment, but this video wrenches my heart. The music adds such an incredibly thick layer of isolation and desperation to what might otherwise be quite menacing imagery and I keep watching it, trying not to cry (TMI, sorry). It reminds me of a Shane Meadows film.
Taken from Righteous Fists of Harmony, which I will now be buying on iTunes.