When the Great War breaks out, brothers Roy and Monte Rutledge, each attending Oxford University, enlist with the Royal Flying Corps.

A man suspects his girlfriend of being unfaithful, so he sends her a letter, but then finds out that he was wrong. He has 24 hours to stop the package, prevent a disaster, and fall in love. The only problem is the delivery man will not stop until the package has been delivered.

In Tiger Bay, the docklands of Cardiff, rough-and-tumble street urchin Gillie witnesses the brutal killing of a young woman at the hands of visiting Polish sailor Korchinsky. Instead of reporting the crime to the authorities, Gillie merely pockets a prize for herself — Korchinsky's shiny black revolver — and flees the scene. When Detective Graham discovers that Gillie has the murder weapon, the fiery young girl weaves a web of lies to throw him off course.

A number of complicated relationships develop between a circus ringmaster, his estranged wife and his lover.

Dave discovers that the women in his life are all plotting together to drive him insane.

A complex series of events transpires after a paranoid guy snoops on his girlfriend's phone and sees that she has been texting with someone else.