Elliot Stabler: Liv, I'm sorry.
Olivia Benson: Elliot, we don't have to do this.
[seeing the pain in his eyes]
Olivia Benson: Okay. I guess... you wanna do this now. You're sorry for leaving? Or are you sorry for walking... for not giving me the courtesy of telling me?
Elliot Stabler: Both. I think I thought if I talked to you about how...
Olivia Benson: You walked away. 'Cause that's what you did, Elliot. I had to find out from Cragen.
Elliot Stabler: Olivia.
Olivia Benson: Elliot. You were the most... single most important person in my life...
Elliot Stabler: Olivia.
Olivia Benson: And you just... disappeared.
Elliot Stabler: I know. I was afraid... if I heard your voice, I wouldn't have been able to leave.