Vera Drake

Hi all,

I'm wondering what the final song of the Vera Drake trailer is. It can be seen here: The part I'm looking for is after a woman says, "You always do, don'tcha?" The cue starts with a white flash transition followed by Vera (Imelda Staunton) and presumably her husband laughing in a movie theater. The cue runs all the way to the end of the trailer.

I haven't found anything on If anyone knows this track, let me know!

Thanks in advance,