: The "tailspin" caused by Becca’s news highlights the central conflict of the series: Hank’s struggle to be a responsible father while battling his own self-destructive nature. Production Context

: Along with Tim Minchin as Atticus Fetch, this season introduces several recurring characters who cross paths with Hank at a similar low point in their lives. "Californication" The Unforgiven (TV Episode 2013) - IMDb

Picking up after the dramatic events of the season 5 finale, Hank is still processing a murder-suicide attempt by his ex-girlfriend, Carrie. Her presence literally haunts his dreams, setting a somber tone for his return to Los Angeles.