3 Works in Azula/Ursa (Avatar)
Aang requests a single favor from the Mother of All Faces, and Noriko and Noren find themselves with a surrogate daughter. However, there are ties that transcend physical reminders, and some past demons unknowingly walk right to your doorstep.
They could never come together before, torn apart through opposing polarities -- but time has a way of changing things, if you let it. Fifty ways Azula and Ursa defy blood ties and the status quo.
They both miss their mothers, but not in the same way, and the Water girl sometimes reminds her of the woman she lost all those years ago.