[to Iris] I am so sorry. I didn't want you to find out this way.

Barry

Iris: Listen to me. Ever since the night that you told me how you felt, I have not been able to stop thinking about you. At first I was really mad, and then I realized that the reason I couldn't stop thinking about you was because I didn't want to.
Barry: I've never stopped thinking about you.

Do you know how hard it has been to keep all of this from you, especially from you, because the truth is I've grown quite fond of you and in many ways you have shown me what it's like to have a son. Forgive me, but to me you've been dead for centuries.

Harrison

Cisco: Joe was right. You were there, that night, 15 years ago in Barry's house. You killed Nora Allen.
Harrison: It was never my intention to kill Nora. I was there to kill Barry.
Cisco: Why?! You're his friend. You've been teaching him how to...
Harrison: Go faster, I know. It's a means to an and and I'll tell you why. Because I have been stuck here, marooned here, in this place for 15 long years. The Flash and The Flash's speed, is the key to returning to my world and to my time and no one is going to prevent that from happening.
Cisco: I can help you.
Harrison: You're smart Cisco, but you're not that smart.

Cisco: You're him. You're the Reverse Flash.
Harrison: You and I have never been properly introduced. I am Eobard Thawne.
Cisco: Thawne. Like Eddie.
Harrison: Let's call him a distant relative.

Caitlin: Are you suggesting that Dr. Wells is in league with the thing in the yellow suit? We all say that thing nearly kill him that night.
Cisco: Yeah. Nearly.

Cisco: What do you think of Dr. Wells?
Caitlin: What do you mean?
Cisco: Do you think he's capable of doing something bad?

I didn't like the way I felt watching you and Barry last night.

Eddie

Well, he's taking being targeted by a revenge-seeking metahuman rather well I must say.

Harrison

Why would anyone want to rob a morgue?

Harrison