Oleo is a Curiousity Facet resembling a yellow bear. He's friendly and soft.
Facets are psionic projections only other users can see (deeply connected to the mind/brain of their host, they are like a secret other half of them, with memories). Curiosity Facets are all yellow, electric imbued, and about satisfying their hosts curiosity, but tend to be pretty nosy and want to get you to explore places.
Facets can fly, shift, and selectively phase through objects.
Non-Facet users can't see Facets.