Heh. The music was nice, and you were working towards a good film.
It went wrong somewhere on the way, though. Maybe you got bored, or maybe you didn't have enough time, but things started speeding up a lot suddenly, after the grumpy guy took his second sip from the drink. Picture quality is pretty bad: maybe you could try filming in a dark room without sunlight with steady lighting. Or maybe it's the webcam that makes the quality so bad. Also, remember that you can just move the camera to wherever you want it to be, whenever you want. That's how filmmakers tell their story: picture magic.
It was a good start, though. The quality and jerkyness was just like it was when I shot my first film, back in 2004. Remember, practice makes perfect!
All in all, while the idea behind the film was quite nice and you certainly have something going, the whole thing wasn't implemented quite well.