Earth-2 Barry in “Unfinished Business”

[to Earth-1 Barry] Do you know what we did to get here, Barry? We convinced her, Killer Frost, to show us the way. Then we climbed some insanely steep cliffs outside, on footholds made of ice. Ice! And all of us risked our lives, knowing Zoom was after us, to rescue Jesse and you. No. I don't know you, and you don't know me. But, I can tell you that today I... I did things that I never thought possible. Because I needed to prove to my wife, and to myself, that I could. And if I can do the impossible today, so can you. I'm just Barry Allen. But you're the Flash.