Newlywed killer. Someone should just tell this guy that after time couples will kill each other.

Danno

Danny: I don't want a relationship
Steve: Coffee is not a relationship, it's a beverage.
Danny: Not true, every relationship has started with a cup of coffee.

McGarrett: Why don't you just ask her out?
Chin: Miss Hills?
McG: No, the Governor. Who do you think? Every time we see Laura she's sexting you with her eyes.

Chin Ho: [Points at White]
Danny: He trained Steve
Chin Ho: Oh, so it's his fault.

Chin: You did pass the H.P.D. Test for pursuit driving, right?
Kono: What test?

Kono: You ever wish you chose another line of work?
Chin: Everyday... Never.

Tony: Book'em Muscles
Steve: I like this guy.

Kono: Love is blind.
Danno: Not that blind.

McGarrett: Can you tell me how many people live next door?
Rachel: Just a couple.
Danno: So two?
Rachel: Last time I checked that's what a couple was.

Danno: I just had a thought.
McGarrett: Don't hurt yourself.

Danny: Where you going?
Steve: We are going to Roland's house, these guys are thieves, I want to know what you are after.
Danny [pointing off the roof]: That way, you're going?
Steve [turns around towards stairs]: Shut up.

Lori: I just point out the truth; most men can't handle the truth when it comes to love
Danny: Oh, we can't handle the truth? What are we doing "A Few Good Men"?

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.