Vincent has seen a lot, so whatever he sees here must be pretty darn shocking for him to register this look of utter amazement. Even Cat looks concerned.
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Vincent is hot on someone's trail with somebody right behind him. Go get 'em Vincent!
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Could the topic of discussion be Vincent? It sure looks so by the glare on Gabe's face. Remember, he said Vincent has to go!
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Cat looks as though she can't believe what she's seeing here. Have they found Sam? She definitely looks defiant!
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It sure looks like J.T. is trying to talks some sense into Vincent. Odds are pretty good the subject is Catherine!
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Is Vincent on the trail on someone or is he just pondering what has become of his romance with Cat? We'll find out!
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Beauty and the Beast Season 2 Episode 15 Quotes

J.T.: What's wrong with your place?
Vincent: Well, I don't have facial recognition software or gummy worms.
J.T.: Yep, that's how I lure the ladies.

Gabe: How close are you?
Cat: Ohhh, too close.
Vincent: I think he's talking about Sam.
Cat: Oh. Close!