Lumen: Why do you have that in your purse?
Dexter: It's not a purse.

I can't get revenge for Rita's death, but I can help Lumen avenge what was done to her.

We all have our own ways of expressing ourselves. I have my ink, and you have your man boots.

Masuka

Don't you have to have a soul before it's in crisis?

Deb [to Masuka]

Not even a year old you're already destroying evidence...and having to flee the scene of the crime.

Dexter: Harry's right. I have to convince Lumen to do what I never could: to move on.

I want to believe that smile, that watching your mother die hasn't changed you the way that watching mine changed me.

Dexter [on Harrison]

If I can get the crotchety, judgmental babysitter from Ireland to trust me, why not you?

Ten months old and you've had your first cigarette. Sorry about that.

The babysitter doesn't trust me because of the lies; Lumen doesn't trust me because of the truth, there must be a name for that. Oh, right, Dexter Morgan.

Masuka: He's got daddy's eyes.
Batista:... and your penis size.

What's your plan here? Nurse her back to health so she can go to the police? If she gives the cops enough to track you down then everything falls apart. Harrison grows up visiting you on death row.

Harry

Dexter Quotes

The only real question I have is why in a building full of cops, all supposedly with a keen insight to the human soul, is Doakes the only one who gets the creep from me.

Dexter Morgan

I think this is a friendly message like, "Hey! wanna play?" and yes I wanna play. I really really do.

Dexter Morgan