Why don't we say what this is really about? You're okay with Barry having powers. You're okay with Barry running into danger, fighting all these metas. He could screw up over and over again, and you're okay with all of it because he's Barry. But you won't give me the same amount of leeway because at the end of the day, you just don't... trust me.
All Wally wants to do is to help people. And to see you do that every day while all he can do is stand by and watch... it's hard being a bystander sometimes.
I know that we love you, and we would do everything that we can to help you. You and I, we've been through too much together to let each other down now. Please, let me help you.
Or Wally? Or me? You keep messing with everyone's lives, wrecking everything, and we're left behind to pick up the pieces from your mistakes. Some things you break can't be put back together.
Barry, you are an incredible C.S.I. and no one in this building cares more about helping people find justice than you. And that was long before you were The Flash. This lab, it's your life.
Barry
You're my life. Both of you. And Wally and Caitlin and Cisco. If these past few months have taught me anything, it's that I would give up everything I have to keep you all safe. No regrets.
I know you, Caitlin. Cisco. Joe. Wally. The fake Wells. I know your fears, I know your weaknesses, I know you better than you know yourselves. I know your destinies. One shall betray you. One shall fall. One will suffer a fate far worse than death. This is the knowledge I have for you. About your everlasting damnation.
All right, then I'll figure out exactly how it happened, how we wind up on that street, and I'll just make sure that we don't go there. I mean, if we don't go there...
Barry! This is why speedsters don't travel to the future. Nobody should know this much about their own. Just as there are infinite Earths in the multiverse, there are infinite possibilities to the future. It's always bending, always changing. Every decision you make creates another alternative.
Not for me. [gives her a key and embraces her] I don't know what's gonna happen in the future. All I know is, right here, right now, I want to spend every moment I can with you. You're the first thing I want to see when I wake up, and the last thing I --
Guys, I need his help. I'm sorry Cisco, but these cuffs, they aren't cutting it. Every night when I go to bed, I'm afraid that I'll wake up... be her. Maybe Julian can think of something that we haven't. [pause] Barry, when your mom was murdered, Joe and Iris, they took you in. Cisco, when Dante died, I slept on your couch to keep you company. The things we see, the things that we face, no one can do this alone. Trying is the biggest mistake that you can make.