Callen: Welcome back.
Hetty: Thank you, Mr. Callen. It's good to be home.

Sam: You okay? Guess I owe you a drink after all.
Investigator Wallace: Somebody owes me a whole bottle.

We both know that you don't have the balls.

Hetty [to Mattias]

Admiral Hollace Kilbride: And, what am I supposed to tell Congressman Thomas?
Hetty: Tell him, I think he's an ass.
Kilbride: Keep me informed.

The shrink is crazier than all of us. What a surprise.

Happy

A man gives you what could be his last goodbye, and you say okay?

Sylvester

Hey listen, kid. If this doesn't work out, I'm glad I got to know you.

Gabe

Aaahh. My chest feels like that one time I had a cigarette. Yeah, teen me lived for danger.

Barry

The only thing I can say is I feel like I've waited for this day for centuries.

Harrison

Cisco: Ah, sir, we just got the weather report and there is a big thunder storm coming in.
Harrison: We're not launching a space shuttle. We'll be fine.

We were very different. You may have noticed I'm a bit... guarded. Ronnie knew how to make me laugh. He used to say we were like fire and ice.

Caitlin

Raj: I was trying to help you! And at the first sign of trouble you ran away, leaving me to fend off a family of rats! You're a completely selfish human being and a... and a physical and a moral coward!
Sheldon: His statements of the obvious continue to annoy.