This Anime is about a regular school girl who is so clueless about what’s going on around her. She’s impulsive, hyper-active and she easily gets bored and always wants to do things her way. Those around her don’t seem to agree but there is a certain charisma that keeps them from leaving her.
She formed a club at school that she calls the “SOS Brigade” that basically does everything Haruhi wants to do.
Here is a video of her dance. It was uploaded by Shij, please comment on his nicely uploaded video.