Diana Prince: Why are they holding hands?Steve Trevor: Probably because they are together.[Diana tries to hold Steve's hand]Steve Trevor: No, no, no. We're not together. I mean, in that way.
Diana Prince: She was right, my mother was right... she said the world of men do not deserve you, they don't deserve our help.Steve Trevor: It's not about deserve. Maybe, maybe we don't. But it's not about that, it's about what you believe. You don't think I get it, after what I've seen out there? You don't think I wish I could tell you that it was one bad guy to blame? It's not! We're all to blame!Diana Prince: I'm not!Steve Trevor: But maybe I am.
Steve Trevor: This is no man's land, Diana! It means no man can cross it, alright? This battalion has been here for nearly a year and they've barely gained an inch. All right? Because on the other side there are a bunch of Germans pointing machine guns at every square inch of this place. This is not something you can cross. It's not possible.Diana Prince: So what? So we do nothing?Steve Trevor: No, we are doing something... We are... We just... we can't save everyone in this war. This is not what we came here to do.Diana Prince: No. But it's what I am going to do.
They came to the conclusion that men are essential for procreation, but when it comes to pleasure... unnecessary.