Supergirl and Hank in “Unfinished Business”

Supergirl

It's amazing. An Executive Order allowing aliens on Earth to come out of the shadows and live as full citizens. She's making history.

Hank

Not in my book. I think she's making a big mistake.

Supergirl

How can you, of all people, say that?

Hank

'Cause it's been my hard experience that humans and aliens don't mix.

Supergirl

What about you and me?

Hank

What about us? We can look like them, we blend in. A lot of aliens can't. And people in this world don't have much tolerance for others who look different. I say that as an alien and someone who's worn the face of a black man for fifteen years.