Hank: So there is no way this is Summer.
Wu: Well, not in a *normal* 'no way.'

Adalind [about Eve]: That was creepy. Is that how she is now?
Nick: Yeah, she talks about as much as Kelly.

Nick [to baby Kelly]: Can you say 'Daddy'? Can you say 'Mama'? Can you say 'Grimm'?
Adalind: He's a little young for that last one!

So, we've got a man and his Wesen loose in the woods.

Hank

Nick: What if we're right?
Renard: They you'll be dealing with a raving lycanthrope locked in a jail cell.

Adalind [about Nick]: We have a son together.
Renard: And *we* have a daughter.
Adalind: Well, maybe I should live with *both* of you. Wouldn't *that* be fun.

Renard [sees Adalind's powers have returned]: Well. That's interesting. Does Nick know?
Adalind: No.
Renard: Are you going to tell him?
Adalind: I don't know.
Renard: This feels very familiar.

Hank: Doyle definitely wasn't lying about there being an attack.
Nick: Yeah. But who attacked whom?

Rosalee: I don't think there's a cure.
Monroe: On, no, there's a cure. It's called the parents taking any child suspected of being a lycanthrope and burying them -- alive.

At least we don't need a chicken...

Rosalee [about a ritual]

Rachel Wood: To win, you'll need a family.
Renard: You proposing? [long beat] Or are you pregnant?

This takes a facelift to a whole other place.

Hank [regarding a victim who had his face removed]

Grimm Quotes

I think there is a choice, even when there appears to be none. But it's the reaction that determines whether the choice is good or bad, not the person who makes it.

Eve

Come on let's have a brew. And, by the way, you're paying for that window.

Eddy