There are many instances that the lines do not connect and you can get a feel for how loose and unpolished the drawings are.
Good perspective in the Sabarro's gesture, but the bottom right hand table seems a little high. You caught the interaction between the three people at the table well-they seem to be interested in what the other has to say.
Ya Jackie, that's my least favorite one, haha. Some girls talking. Thanks for the comments guys!