I, too, was under the impression she was somewhat weirded out by the whole exchange. I actually wouldn't even call that 'flirting'.
It may have seemed like flirting because the Undersheriff is such an ass all the time, when he's nice, it's like, "Oh, he's gotta be hitting on her! He's never this nice evar!"
Anyway, I think this was just his way of saying, "You've got a bright future...as long as you stick with me and do as I say." The parting look from Sofia was more of an amused WTF?, I think.
It may have seemed like flirting because the Undersheriff is such an ass all the time, when he's nice, it's like, "Oh, he's gotta be hitting on her! He's never this nice evar!"
Anyway, I think this was just his way of saying, "You've got a bright future...as long as you stick with me and do as I say." The parting look from Sofia was more of an amused WTF?, I think.