[to Carol] If JT's dead, you're dead.

Tess

Cat: Where's Vincent?
Carol: Somewhere not even your love can save him.

Tess: You can see in the dark now too?
JT: Looks like it.

Tess: Just because you're dating a police captain, doesn't mean you can kick in other people's doors.
JT: Vincent does it all the time. Why can't I have some fun?
Tess: Because Vincent's a beast, Bob and Carol are super assassins and you're just a dude who heals himself.
JT: Gee, thanks.

I think I came up with a theory on how Bob and Carol's enhanced power works. I think they can slow down their heart rate and speed up their brains processing power to such an extant that they see the world in slow motion. Meaning, they can anticipate and adjust to anything.

JT

Cat: Seriously, babysitting duty! This is just not about distracting me from Vincent, is it?
Tess: Alright. OK, so we buried the lead. Come on Cat, ever since I took over this precinct, I'm under a ton of pressure to get the numbers up, and that means I need the next generation of detectives up to snuff.

Vincent: Do you know how many blonde women there are in Manhattan?
Cat: OK, but you have to admit that could have been Carol.

Beauty and the Beast Season 3 Episode 5 Quotes

Cat: Seriously, babysitting duty! This is just not about distracting me from Vincent, is it?
Tess: Alright. OK, so we buried the lead. Come on Cat, ever since I took over this precinct, I'm under a ton of pressure to get the numbers up, and that means I need the next generation of detectives up to snuff.

Vincent: Do you know how many blonde women there are in Manhattan?
Cat: OK, but you have to admit that could have been Carol.