Mir'una and Ciri meet for the first time at Tir na Lia after the young girl escapes through the Zireael Gate but ends up in the Aen Elle's world (Lady of the Lake book) .
She just tries to be kind with the human newcomer since she also was an "outcast" to the local elves because she comes from the Continent and is an Aen Seidhe, a "lowly" elf.