"The Only Easy Day" (Season 1, Episode 2)
Callen: What, you have history with him?
Sam: We weren’t dating if that’s what you’re asking. SEALs work together as a team. Holgate had the tendency to act like a lone wolf, if you know what I'm talking about.
Callen: Actually, half the time I don’t know what you’re talking about. And the rest of the time, I just disagree.
Sam: I really look forward to having Dom as a partner.
Callen: You'd miss me. I complete you!