Having people kill for me, that was a good game, but not much of a challenge. Now you, on the other hand, moral, virtuous, spending your life putting killers behind bars, turning you into a killer would be something.

Gray [to Alicia]

McGarrett: I know what you did. I know what you did. Yeah, you. You told Melissa we needed to hang out as a group, didn't you?
Danny: Yeah, but I didn't mean it. That's what you tell your girlfriend when you don't want her to think you're an anti-social weirdo.
McGarrett: You are an anti-social weirdo.
Danny: That's the whole point. I don't want her thinking that.
McGarrett: Yeah, smart move. Hide your true self from your girlfriend. That's going to be great for your relationship.

McGarrett: So you guys in on the surprise?
Chin: Oh, yeah. In fact, Lou and I have a bet on which one of you's gonna check out first.

This is the highlight of my weekend, beating you, other than being with you.
Melissa; Aren't you sweet?

Danny [to McGarrett]

Chin: We figured out how you've been guaranteeing success for your clients. You've been paying escorts to hook up with them.
Stone: Is that a crime?
Chin: Oh, yeah. Very much so.
Kono: It's called solicitation.

Lynn [to McGarrett}: You're ruining my Zen.
Melissa [to Danny]: The narration, it has to stop.

Kono: I don't know if you noticed, but I'm married. Even if I wasn't, still no.
Stone: That ring isn't a deal-breaker.

Stone: What I do is help people feel better about themselves.
Kono: You mean help men feel better about themselves, by objectifying women. What was that you called them, targets?
Stone: No one respects women more than me [looking her up and down}.
Kono: Right.

A labor dispute is like a flat tire. It's not an emergency.

McGarrett [to Kamekona]

As awful as that guy was, he didn't deserve to die that way. Besides, killing Harrison accomplishes nothing. The work people like me are doing, educating the public and trying to get legislation passed, will do a lot more to protect the shark population than taking out one single hunter.

Lily [to Danny and Kono]

Eric: My ass is broken.
McGarrett [indicating the mule]: Your ass looks fine to me.
Eric: Funny.

Kono: Kamekona, this isn't just about us. If you help us find the people we're looking for, you'd be helping the mano, which is sacred to a lot of people in Hawaii, including me. The shark is my family's aumakua.
Kamekona; Mine too,.
Kono: Then we need to protect them.

Hawaii Five-0 Quotes

I just wanted to tell you I'm so sorry, so sorry.

Danny [to Marie]

Dealer: Game's closed unless you have an invitation.
Grover [holding up his badge]: Here's my invitation. It's even engraved.