Supergirl, Season 2

Hank:
Thank you for saving me.

M'gann:
I should be thanking you. I've been on my own for so long, and... [pause] I had a mother. She wasn't warm, that's not our way, but she cared for me, I know she did. I'd forgotten that feeling until now, what it feels like to have a family. Which is what makes this so hard. [Hank stares at her] I'm going back to Mars.

Hank:
Why?

M'gann:
There must be other voices like mine. White Martians that have the desire and the capacity to change, who don't want to be defined by the hatred of our kind, but just need a push. To do the right thing!

Hank:
They could kill you as soon as you land.

M'gann:
Maybe. But if I don't try they're never gonna stop hunting me. You know that's true. You have shown me what it is to stand up and fight, and that's exactly what I'm going to do.