What an awesome ad! The only reason that I know this commercial is called "The Date" is because on the Youtube video, Heineken calles the ad "The Date". Heineken has their own channel on Youtube where the upload all of their advertisements, which is pretty handy.
This commercial has an Indian Bollywood feel to it. It shows a couple going into a party at a club. They go in through the kitchen, but apparently the man is the coolest man alive, because everyone is excited to see him. There is a big band playing a catchy song. The song is called Jaan Pehechaan Ho. The singer of the song is Mohammed Rafi.
I found the name of the song in the commercial at the Heineken youtube channel. There is a great article at Squidoo that talks about how to find the names of songs used in commercials. It gave me a few ideas about how to go about it.
If you're interested in the behind the scenes from the making of this commercial here is a link toThe Making of the Heineken Commercial: The Date