The Italian
Sophie knew that Nate always had those secret meetings with the Italians and it bothered her. And she meant it really bothered her. She only saw the bloody woman once and it was when she had broken into Nates apartment a little after he had gotten out of jail. The woman was beautiful, that's what bothered her. Nate went off to secret meetings with a beautiful Italian and wouldn't let anyone in the team see her. Then she found out that he had saved her in that warehouse and then saved her when she was shot. Not to mention that she threatened to kill them!
Pretty much Sophie thought she was a bitch.
So one day, when Nate came back from a meeting with the Italian looking particularly frazzled, Sophie decided to confront him. "Nate, there's nothing…going on between you and the Italian is there…?"
Nate choked on his drink a little bit and gave Sophie a look. " No, Sophie of course not! She likes me but I don't like her"
Sophie raised an eyebrow at him. "She likes you?"
"Yeah, she asked me to dinner once but I told her I already ate because I had a feeling she was going to kill me. She gives off that vibe"
"Oh she does?" Sophie said in a voice dripping with sarcasm. "Because I'm not allowed to meet your Italian whore"
"My-what-Soph-whore-what-no?" Nate stammered as Sophie sashayed out of the apartment.