Seth and his potential love interest

How do we feel about Tamara and Seth and what Lucy said to Tamara? I personally really hope they don't end up together. Tamara deserves someone MUCH better than a pathological liar. And, I feel like a red flag for Tamara should have been when he didn't listen to Lucy and tried to go for the bigger bust. Her and Lucy have talked about policing enough to know that he absoulotley shouldn't have done that without Lucy's approval. If he won't respect what the person directly in charge of keeping him alive and safe at the moment is saying why would he respect someone like his girlfriend? I feel like Tamara overreacted way too much when Lucy was trying to warn her. Although I feel like when she finds out she will realize she was too hard on Lucy.