Hank hands a completed draft of "Santa Monica Cop" over to Samurai Apocalypse, but he still finds himself stuck in L.A. when he's asked to take Kali, his "acquaintance" from the flight to Los Angles, out for a night on the town. Tyler crashes at Karen and Becca's house while he recovers from his injuries. Charlie is rescued from a serious parental crisis by Stuart's nanny, Lizzie.

When Samurai Apocalypse hits a lyrical roadblock with his protege, he calls on the best writer he knows: Hank Moody, who unites with Kali to imbibe, bear his soul, and write a song that takes Hank back in time to an era when he, Karen and Charlie were happier and life was simpler before "A Crazy Little Thing Called Love." But the present comes roaring back when Karen shows up at Hank's door, worried that she made a mistake.