From Destinypedia, the Destiny wiki
When I started my research for this piece, I expected to find that Guardians, when not waging war against alien invaders with mysterious paracausal powers, were not too different from their fellow citizens of the Last City.
Readers, I was wrong.
Guardians dance a lot more than we do.
"That's pretty much all they do, when I see them," says Park Soo-Yin, a maintenance worker in the Guardian headquarters. "Just dance. Sometimes in groups, sometimes all alone."
List of Appearances