she has a human nickname, which is libby her name's candy heart though she's very girly and is very fond of herself until a little parasite named orgo latched onto her. from that point they pretty much share a brain so basically, if libby dies, orgo dies, and vice versa. orgo has sentience, but only gains it with enough energy in libby orgo used to have his own body, an orange, and was able to control himself until something unknown happened to him. from that point on he relies on other people to live. i guess they're friends? but tbh if a parasites latched onto /me/ i would see a hospital immediately. but after a period of time libby eventually does get used to orgo being on her she gets a lot of negative reactions to this parasite too, but again, she gets used to it over time. in dire situations, sometimes orgo can lend a hand and libby can use him to her advantage so, not exactly a friendship, more of a manipulation, but at least it's neutral