One of my favorite minor characters, I liked old Robin Hood. He has a small role at first, as a thief caught by Rumplestiltskin and brutally punished for it. Though he escapes and does a very Robin Hood-like role of serving on the side of good.
He joins the heroes after the first curse is broken and gets thrown into the whole Zelena battle thing.
Though Regina finds out that Robin Hood is her soul mate.
And despite their differences, both of them soon grow fond of each other.
Until Emma accidentally saves Maid Marian and takes her back into the future.
But luckily for Regina, it was really Zelena pretending to be Marian. Though Robin gets her pregnant, not knowing.
After the truth is known, Robin Hood becomes a good father, but he reconnects his bond with Regina. Which I really liked.
Though I hated he was killed by Hades and it could not be undone. There was some kind of wish-realm Robin Hood, but this was the real deal.