Board Thread:Show-Related Questions and Answers/@comment-26116863-20160926032200/@comment-25733960-20160926041039

You know this is a very awkward scene and I don't know if they'll explore it further

In 5x21 they made very clear that Robin exists no more. Like... no even his soul

Hades said "this won't kill you, this will end you" (or something like that)

If Henry is right, then it might be a way to bring Robin back... Maybe they regret killing him in 5B?