Essentially, two contestants on this speed dating show were failing to achieve chemistry when they discovered a mutual love of WoW! With this common ground firmly in place, the two spontaneously had a successful conversation about characters, raiding, and the game in general.
While I'm not ready to say this video proves how awesome WoW performs as a social dating tool, it's still kind of cute to see two reality show peeps suddenly start chatting about raids. I wasn't entirely shocked to see the chap's a WoW player, though -- that hair is straight out of the sin'dorei catalog.
[Thanks to many, many for the tip!]