Smallville, Season 3

Chloe:
Believe it or not, Clark, I was trying to help you.

Clark:
Oh, by spying on me.

Chloe:
No, by just trying to understand why he's so intrigued with you.

Clark:
And if the Torch got a few new computers and you made a name for yourself at the Daily Planet, that was okay too. For all the times you accused me of keeping secrets, how could you do this to me?!

Chloe:
He just... he caught me at an especially bad time. And I caved. I've been trying to get out of it ever since, but when people like Lionel Luthor have you, they don't want to let go. You know, I thought that you out of all people would understand making a stupid decision in a moment of weakness. But I guess I was wrong.