Abby addresses the year old elephant in the room.
Abby: I know you, Tony. The real you. And the fake happy front you put up you.
Tony: Oh come on. I am a happy dude. I mean I like, radiate happiness. That song "Happy"?
Abby: That's baloney. This whole random act of dating schtick? Nobody's buying it, okay? We know you're lonely, and we no why. Ziva. Say it. Ziva.
Tony: Come on. I can say it. I know her name. Ziva.
Abby: Okay then let's stop dancing around this whole thing, okay - we all miss her. I love Ziva but she left us. She's gone. And it hurts, and it sucks but that's reality. We have to face it.
Tony: I have faced it, many many times. She said no, she didn't want to come back. That's that. I have moved on from it.
Abby: But you haven't moved on from her. And you can't keep putting your life on hold waiting for her to show up, because she probably never will.
Tony: I know. Doesn't make it any easier. The truth is: I miss my friend.
Abby: You have friends here too, Tony, don't forget.
Tony: I know. Thanks Abby.