Beautiful design with very nice colouring. I like the sense of explosive joy this has - filling the darkness with colour by the force of sheer exuberance, as sometimes a single person can really be the "life of the party" (would love to know the trick) or can carry a group through a project or an ordeal despite the challenges, in spite of the odds (would like to know those tricks even more, probably).
It's a bit on the blurry side which is interesting because some of your earlier flames seem clearer. Your later flames are also much crisper, though, so this was obviously no more than a momentary aberration! Even given the graininess, this is very nice.
(I don't always see graininess as a problem - sometimes it seems to me to enhance an image - but this looks as though it _should_ be cleaner, as though the grain is obscuring details of the image rather than being a part of it.)