Casino Royale was certainly the breath of fresh air that the Bond franchise needed, and remains my favourite in the canon by far. A scene that gets me every time is the initial meeting between Vesper and Bond. I mean come on! It is so fast, the chemistry is amazing, the dialogue is fueled with disdain, interest, cockiness and intellect that would leave a lesser being spinning, yet it is something to see Bond and Vesper verbally sparring.
If you have a scene that you would like featured, drop me a mail at firstname.lastname@example.org with a picture/gif/video of the scene and an explanation as to why (should you want to include it).