Oliver and Felicity in “Unfinished Business”

Oliver

It's Thea and John.

Felicity

Them leaving has to be a blow.

Oliver

And they're leaving because of their own personal darkness. I just can't help but think that they were infected by mine.

Felicity

Maybe. Like you said, maybe you can't become a hero without succumbing to the darkness even a little bit, but you were able to defeat Darhk by giving the city its hope back.

Oliver

You're saying it's not black and white?

Felicity

I'm saying that there is a man who killed Darhk in cold blood, and that same man stood on top of a car and gave the city its hope back. What you're feeling isn't darkness. It's a schism. You're at war with two sides of yourself.