In the season finale Hank has to deal with Karen’s wedding and Becca’s first period.

Charlie and Dani represent Mia after she wrote a book that seems to have come out of Hank’s feather. Becca decides to move out of Bill and Karen’s home to live with her dad Hank.

A new threesome including Hank and Charlie evolves from a meeting at the gym, while Karen and Marcy have a girl’s night out at which they decide to surprise Hank and Charlie.

After the funeral of Hank’s father Al, Hank comes back to L.A. with a new manuscript, that he wants Karen to read. After receiving a bonus paycheck, he buys a new car for himself and a new guitar for Becca.

Hank’s father Al dies, so Hank tries to ease his pain with a hooker named Trixie. However, Karen does her best to help him overcome the pain.

Hank is disturbed by Becca’s negative reaction towards the concept of happy endings, even more so when he finds out that it is partially his fault. Marcy comes up with the idea of a threesome with Charlie and Dani, but it ends unexpectedly.

Hank spends the night with a sexy surfer girl and in return she robs him. Mia wants more of Hank’s writing to pass her class, instead he offers her to help her with her own writing. Charlie wants to spice up the sex life with his wife, but she is not as fond of spanking [...]

Bill asks Hank to step in as a guest speaker at Mia’s creative writing class. Hank talks about his writing and motivations on a radio interview. Becca develops a crush on her guitar teacher Dave, but he ends up with Mia.