Karl travels to New York with Ruby. The trip brings the pair closer together, but will his alter ego sabotage him once more?
Karl gets a wake-up call, just as Ruby and her boyfriend hit a rough patch. It's his big chance to make move, but will his inner voice let him?
A comedy club gig provides an unexpected revelation as Karl hunts high and low for a daytime laugh that will stop him chuckling in his sleep.
Karl runs into an old mate and a school crush when an existential crisis has him heading back to his hometown to right a wrong.