The Flash, Season 2

Barry:
I'll do whatever it takes to stop you.

Zolomon:
If only that were good enough. 'Cause here's the thing... I know you. I know you, I know what's holding you back. You and me, we're really just the same person.

Barry:
[scoffs] Yeah, you keep saying that, but it's not gonna make it true.

Zolomon:
You'll see, we are. Same tragic background. Same reason for running. Same desire to be the fastest, to be the best. The difference? You think your anger is dirty somehow. You want to be seen as pure. The hero. Doesn't it get exhausting? [shouts] Doesn't it get exhausting, Barry? It was exhausting playing Jay, believe me.

Barry:
I'm not pretending.

[Barry is about to run at Zoom when, in the window, a building is seen crumbling.]

Zolomon:
Now if it were me, I'd let that building tumble without a second thought. But you? You'll never let that happen, will you? That's why I'm going to beat you, Barry. Because you always have to be the hero. And while you're playing the good little boy,... I'll be busy winning.