Singh: Joe West is out of the way as requested. Success is assured.
Eva: Good. If anyone's going to make my husband pay for what he did, it's going to be me.

Lady: How do you two know each other? Are you married?
Ralph and Sue: Gross.

Carver: It even sounds like you're saying I hired someone to pop out of a box to assassinate you.
Joe: I didn't say that Rag Doll popped out of a box.
Carver: Damn. And I was doing so well.

Cisco: I'm not sure you know how hacking works.
Ralph: Please. I've seen You've Got Mail several times.

When I first saw him, all I could see was Eobard Thawne. But when I saw him, when I really saw Harry for who he was, I became his friend. He became mine.

Cisco

Crisis of infinite Wells.

Nash

He's probably out there looking for another body right now, like a red-eyed, pissed off Voldemort.

Cisco

It was my fault. She only did what I taught her to do. It was my fault.

Nash

You think that Nash and I are limited by our emotions. But you're wrong. They give us our strength and we can use them to overcome anything, including you. That's your greatest flaw Thawne. Metas are the ones with limits, not people. Not me. And not Nash.

Barry

Thawne: You were an awful father to her.
Barry: I miss my daughter every day. But I'm done letting that give you power over me.

Barry: You want Nash, you're gonna have to go through me.
Thawne: Aren't you a glutton for punishment? Always there to bear witness to the death of someone you're trying to desperately save.

The Flash isn't supposed to have limits, Iris.

Barry

The Flash Quotes

One mystery I cannot figure out is why some people come into our lives and why some people go. Others become a part of you. Some friendships feel like they'll last forever and others end far too soon. Not every friendship is meant to last forever. What does last forever is the pain when that person is gone.

Barry

Oliver: We can talk about you giving your enemies silly code names later.
Barry: What, you mean like over coffee with Deathstroke and The Huntress?