spellcasters gonna throw a bunch of ideas out here for this seer to see what sticks! a younger and older sister? a love she won't pursue because she can already see how it ends? a bff who keeps her grounded, and helps her find her way back from her visions? perhaps a neighbor where they check in/borrow things often/bring each other coffee/tea frequently? perhaps an auror or hitwizard/witch she occasionally helps as she has visions?