WINRY ROCKBELL

Automail mechanic from Resembool. Built Edward's prosthetic arm and leg and maintains them every time he comes back from wherever the military sent him having broken something. Her parents were doctors who treated both sides during the Ishvalan war. In the 2003 version that fact has a specific and painful shape that the show eventually forces into the open. Winry is the emotional fixed point the brothers keep measuring their distance from. The further they get the more that distance costs.