Oliver Queen: What are you doing here?
Slade Wilson: I popped by to say that the intel that you gave me on my son, Joe, it panned out. So I'm heading to Calgary.
Oliver Queen: Well, that's great. I'm very, uh... I'm happy for you, and I hope that... I hope you find what you're looking for.
Slade Wilson: You don't think I will?
Oliver Queen: I think that finding your son doesn't always go as planned.
Slade Wilson: Have things been that bad with you and your son?
Oliver Queen: Yeah.
Slade Wilson: Be patient. But be prepared.
Oliver Queen: For what?
Slade Wilson: Choosing between being the man that people need you to be or the father that your son needs you to be.
Oliver Queen: What do you mean by that?
Slade Wilson: You and I walk between two worlds. But we can only do that for so long.