Red Hood: That line you’re talking about? I crossed it a long time ago.
Batman:

Red Hood: That line you’re talking about? I crossed it a long time ago.
Batman:

When you’ll admit it to a friend, but not to yourself…
Red Hood [about his childhood]: I’ve spent some time feeling lost.
Artemis: What changed?
Red Hood: Someone found me, told me I needed a purpose.
Artemis: Sounds like a good friend.
Red Hood: He is.
When your best friend tells you about that time he met your adoptive father…
Jason: “Bruce”? You’re on a first name basis?
Roy: What do you call him?
Jason: The bane of my existence.
Running after a criminal who turns out to be a speedster be like…
Red Hood: If I were to speculate from your labored breathing…
Red Robin: I lost her.
Red Hood: That would be it.
When an alien trying to take over the Earth lands in Gotham City…
Red Hood: *jumps over cars and debris to get to the alien ship*
Red Robin: What’re you gonna do, Hood?
Red Hood: Show it what a real monster looks like.
The New 52′s “Red Hood/Arsenal” series, a summary…
Jason [to Roy]: That’s a terrible plan, but I like it, so let’s do it.
Red Robin: Don’t you have anything to unpack?
Red Hood: *pulls out two guns* I travel light.
Robin: Well, you need to move fast, Todd!
Red Hood: Well, here I was, about to move at a sloth-like pace and get myself captured.
Anyone: Don’t you knock?
A member of the Batfamily: Not if I can help it.
So…
Batfamily Member A: Try not to die.
Batfamily Member B: Yeah, I love you, too.
I mean, basically, right?