More like there's no tension whatsoever. It feels like an active and upbeat kind of fight, but has no dark implications to it, pretty much the opposite of a Shadow.

If this were a fighting game, for my shadow I would run with [url=https://www.youtube.com/watch?v=y2KQt54RaQ0]this[/url]. I forgot that song existed for awhile.

And [url=https://www.youtube.com/watch?v=PQm0ROuOSSw]this[/url] would just be Rui's in-game theme.