Italian Douchbag did say that he was jealous and that he thought she and "The German" were lovers. So, he seems to be doing much of it out of jealousy of an imagined relationship.
It seemed more like he was teasing her. Like, "You loooooove him!" Just being a general, all-around jackass.
I like that Tommy finally became likeable. His "why doesn't anybody ever tell me anything?" was pretty funny.
Does anyone know why Anne-Marie seems like she was abruptly written out of the last 3 episodes? Did Moon Dailly need some time off? It's weird that the phone message to Louis was the last time anyone heard from her. She didn't even get an in-person, portentous, "I gotta go back home for a bit, I'll see you all soon."
I liked how her Calais colleague described her - "A little awkward. A lot efficient." It was sweet in its own way. And how not surprised was everyone that she had a happy face sticker on her car?
I hope Arabella becomes a regular. Paris can keep the blonde demoted detective.