Barney: Hi, Marshall.
Marshall: No, go away, I don't want to talk to you.
Barney: OK. I know what I did a couple nights back was is in a moral grey area. But the great news is she loved you. If things had gone your way, you'd gone out a couple time, I think she definitely would've had sex with you.
Marshall: There is no "would" in sex. [laughs] There totally is.