Barry: I was born with one father, but that tragedy gave me two and I don't think I can lose you.
Joe: You'll never lose me. You hear me? Never.

Don't be afraid, Cisco, a great and vulnerable destiny awaits you now. I only hope that as you're living a great adventure, that you remember who gave you that life and that it was given out of love.

Eobard

Ronnie, I love you but this is a time machine not a book case from Ikea.

Cisco

Barry: I can save mom.
Henry: At what cost? You said time won't change. What if it changes you?
Barry: I don't care.
Henry: I do. I am in awe of the remarkable that you are becoming. All the things you achieved and not just as the Flash, but you, Barry. Your honesty, your heart. You're always a hero, and your mom would be just as proud. And if she had a say in this, if she thought for one second that you going back to save her would mean losing what makes you so special, she would never want that! [Barry sobs] Barry, what I hope for you, maybe the greatest thing that a father can hope for his son is that one day you will become a son yourself and then you will know how much I truly love you.

This is why you became the Flash, Barry. To put things right. You saved a lot of peoples' lives this past year, Barry. Now it's time to save yours.

Joe

Barry: I want to kill you right now!
Harrison: I used to know that rage. I used to feel that rage every time I looked upon you and now I know what Joe and Henry feel when they look on you with pride. With love.

Barry: Why did you kill my mother?
Eobard: Because I hate you. Not you now, you years from now.

The Flash Season 1 Episode 23 Quotes

Barry: I want to kill you right now!
Harrison: I used to know that rage. I used to feel that rage every time I looked upon you and now I know what Joe and Henry feel when they look on you with pride. With love.

Barry: Why did you kill my mother?
Eobard: Because I hate you. Not you now, you years from now.