They were the best of friends, they never left each other's side. If they didn't look any more different, a random observer might have thought they were close siblings. She would always be there to comfort him when he had nightmares. He would be by her side when her father got injured. They grew up together and explored the world together. But there was always something between them, something that prevented them from becoming more. Secrets and lies stopped them even as they matured. They would always try but every time they got close, something would distance them. But in the end, the always found a way. They were Richard and Barbara, Robin and Batgirl, Nightwing and Oracle. Nothing could stop them for long.