Adam Lloyd was a teenager in the year 2059.
Adam sneaked into 13 Bannerman Road and met an elderly, lonely Rani Chandra. She told him how she came to be this way and of her life when she was a teenager. Adam revealed himself as the son of Eve and Sam, sent to Bannerman Road to help Rani. He did so by restoring the natural timeline before returning to his family. (TV: The Mad Woman in the Attic).