Vaughn: I'm trying to live a normal life, which was always hard given what I do. But it's gotten harder since I met your daughter. It's not that knowing her hasn't made my life better. It has. But it's also made it that much worse. I think I've said enough.
Irina: The problem, Mr. Vaughn, is that to the one person who matters, you haven't said anything.
Vaughn: Listen, this may not mean anything to you. This may not be something you can understand or appreciate, but we have rules. Very clear and important rules that govern the relationship between a handler and his asset.
Irina: And between a man and a woman?

Irina: [to Sydney] You're so willing to take risks for your country. Why aren't you willing to do the same for your own happiness?
Kendall: Do you know where the nukes are?
Irina: Yes, I do.
Kendall: Where?
Irina: I've spent the last thirty-six nights lying on a steel mattress.
Kendall: And what the hell is that supposed to mean?
Irina: It means I would appreciate a pillow and blanket.

Irina: I see through you. You must know that.
Sloane: This is who I am.
Irina: You may need to think of yourself as an honorable husband, a father figure, but I don't. I will never see that man in you, which frankly is why we have this agreement.
Sloane: You need to get some rest.
Irina: Never talk to me about your love for Sydney again.

Irina: We're going to be grandparents.
Jack: I'm trying to ignore that fact.

Irina: So, Sydney, how's school?
Sydney: I'm writing my dissertation... supposedly.

Irina: I don't imagine that means you've decided to trust me?
Jack: Our previous... dealings would indicate that your strategy here may be long-term. So for now, I trust that your behavior is predictable.
Irina: By "previous dealings" you mean our marriage? You know, technically, we may still be husband and wife.

Sydney: I'm thinking of leaving the CIA. Which would mean giving up my clearance to see you.
Irina: You're too forgiving, Sydney. Don't pretend I'm something I'm not. I've never been a real mother to you and... you don't owe me a second chance. If you make this decision about me, you're a fool. In fact, if you decide to stay I won't agree to see you anymore. Take care of yourself.

Irina: I wanted to see you because... it's going to be dangerous, setting this trap. I hope it goes well but there's no guarantee. So whatever happens, there's something I need you to know. Sydney, I love you.
Sydney: Mom--
Irina: You don't have to say anything. I'm pretty sure I haven't earned very much, and that's okay. This was just something I needed to say.

Irina: I'm afraid I can't allow you to be such a complication in my life any longer.