give me life-long devotion

ok so basically, when star was younger she was captured by humans and she utterly destroyed the caravan, aside from the one human child. said human child was raised with star, but star's parents looked at the child as a servant while star looked at the child as a friend. at twenty-five, two years prior to rn, the human was forcibly kicked out which lead to star fighting her father and winning which lead to star leaving the pack with the human. and that's about all there is 2 the backstory.

anyway the idea behind this plot is that star and this human are soulmates in a non-romantic sense. think a laotong relationship, if you don't know what that is from what i've read it's a life-long agreement to be faithful, to support and to love each other in a way that's so much more intimate and loving than just.... romance. like it's a sense of understanding (or supposedly understanding) each other to the point where it goes beyond bounds of just.... friends, love and devotion. like i don't know how to explain it but these two are just... extremely close and idk.

GIVE ME LIFE-LONG DEVOTION EVEN THOUGH STAR WILL PROBABLY OUTLIVE THIS HUMAN. if ur interested skype me @ aviraytors