Smallville, Season 10

Kara Kent:
It's critical that I get my image around the city, as soon as possible. You just have to trust me Kal-El. I'm doing this for you.

Clark Kent:
Kara, this doesn't feel like much of a favor.

Kara Kent:
I've searched so long for my mother, and I never found her. You and I are the last survivors of the House of El. And after everything that we've been through together, I had to come back to the one place in the universe that I had family.

Clark Kent:
Well, what you are doing right now, flies in the face of how I've chosen to live on this planet my whole life. We both know that. Now if you really care about family, tell me what you doing here and stop avoiding the question!

Kara Kent:
I didn't want to hurt you. Jor-El has given me a mission. I'm getting my powers and image around the city as part of it.

Clark Kent:
He gave you a mission? What did he say?

Kara Kent:
He's let you go, Kal-El. I'm sorry. He says, you're no longer his son.