The Flash Season 3 Episode 21: "Cause and Effect" Quotes
Julian: Caitlin, I love you.
Killer Frost: I don't love you, Julian. I never did. [to Barry and Cisco] I never loved any of you.
Joe: I haven't seen him this happy in a long time.
Iris: Try ever. It's the first time he hasn't been weighed down by the tragedies of his past, you know? First time he's actually been free of them.
Joe: You don't want his memory restored, do you?
Iris: Dad, I can't say that seeing him happy and light isn't something that I have wished for him because yeah, it is.
Killer Frost: You should have never tried this without Caitlin.
Cisco: We didn't really have much of a choice now, did we? Also, don't refer to yourself in the third person. It's Caitlin. It's you. It's the same person. It's just confusing.
Iris: It's really nice to see you smiling so much.
Barry: How can I not? I'm going to be with you for the rest of my life.
Hi, I'm Barry Allen. You can call me Bart.Barry
What am I going to have to become to stop him?Barry
It's all coming together! [pauses] In the worst way.Cisco
Savitar Barry: [to Barry]: I forgot to tell you. My suit's cooler than yours.