When his former girlfriend leaves for New York City to live with her new boyfriend, Syd (Chris Evans) decides to rudely interrupt her leaving party by turning up with a small mountain of cocaine and his drug dealer in tow. Most of the movie takes place in the bathroom at the party--where Syd entertains the guests and shares his drug stash with them. LONDON is a stark look at the effect love can have on a man. But there are a few twists and turns in store as the movie lurches toward a surprising conclusion.