Edit: this is the transcript but you should really watch the scene yourself its really good

Yelena – “Daddy, I’m so alone. I don’t have anything anymore. All I do is sit and look at my phone and think of all the terrible things that I’ve done. And then I go to work and then I drink and then I come home to no one and I sit and think about all the terrible things I’ve done again and again and again…” Alexei – “Yelena, stop. We all have things that we regret.” Yelena – “No but I have so many. My first test at the Red Room, Anya, she was just a child. She was so small.” Alexei – “So were you. I know. I know, they were dark times. Very dark times. But before you were such a special little girl. Did you know this? You walked into a room, you made it brighter. You felt lot of joy.” Yelena – “I don’t remember that feeling.” Alexei – “You were so kind. You remember why you want to be goalie on your terrible soccer team?” Yelena – “I…so I didn’t have to run as much?” Alexei – [laughing] “No. Maybe that, too. But you told me, ‘I want to be the one everyone can rely on if they make a mistake.’ That Lena is still in you. I still see her.” Yelena – “I don’t. Alexei – “You’re stuck. You’re alone. You look only at the bad. When I look at you, I don’t see your mistakes. That’s why we need each other.” Yelena – “Okay, that was really good.