Metropolis Circuit It's good but...
The cigarette is generally already in the mouth when lit with the vacant hand cupped over the flame of the lighter to protect it from wind. Also, the scene with the sideview of Violet and Ravi skating seemed awkward and appeared as if they were running. Maybe have them leaning forward more with their arms swinging from side to side rather then back and forth. Lastly, when a cigarette is smoked, the paper burns but the residue keeps the cylinder shape of the cigarette and doesn't fall until either most of the paper burns or it is shaken or tapped off. Like EmeraldRequiem said, it's usually "cooled" black ash and not kindled by then. Other than those things, it's a good animation.
