Alex: When were you going to tell me about the ring?
Ryan: What ring?
Alex: The ring you clearly took off before seeing me.

Alex: So you married Shelby.
Ryan: I married the woman I love.

Will: This is not what I signed up for.
The Widow: You didn't read the brochure?

Alex: I needed a clean slate.
Ryan: I thought that was what we were doing.
Alex: You're a lot of things, but a clean slate is not one of them. Besides, Shelby is everything to you that I could never be.

Most girls would have reunited over martinis after three years, and then there's us.

Shelby

Alex: I was glad to hear about you and Ryan.
Shelby: No you weren't.
Alex: Shelby, that's not true. He really loves you.
Shelby: I know he loves me. You don't need to tell me that. Sorry, I just never thought I'd see you again. We're happy. We were happy until now. I don't mean you, I mean this.
Alex: Maybe you mean both. How did it happen, the two of you?
Shelby: It wasn't while you were still together.
Alex: I didn't think it was.
Shelby: But you were wondering.
Alex: No I wasn't, Shelby, honestly.

Alex: Why does your name sound like a Batman villain, the Widow?
The Widow: You can call me Mitzi. I hate The Window. You know why they call me that? Because my husband died, and I took over the business.

Quantico Season 3 Episode 1 Quotes

Alex: So you married Shelby.
Ryan: I married the woman I love.

Alex: When were you going to tell me about the ring?
Ryan: What ring?
Alex: The ring you clearly took off before seeing me.