"He could very much care about Sara, but what’s the thing that we know about Sara? She can take care of herself. Part of what Oliver said to Felicity in that episode is that he doesn’t know if he’s willing to open himself up to having feelings for her, if in fact he does, because the danger is so imminent when you’re in close proximity to him…. Him working with her and her working with him is one thing, but a relationship is another." - Stephen Amell.