After last week's Julie Taylor-related catastrophe, I was extremely pleased that this week's episode of Friday Night Lights ("Keep Looking"), written by Bridget Carpenter and directed by Todd McMullen, fell back into the pattern of greatness that the series is known for. This week's episode offered an examination of the often contentious relationship between fathers and sons, summed up in the juxtaposition of Vince's struggles with his ex-con father Ornette and Buddy's attempts to drum some tough love into his angsty teenage son Buddy Jr. In this case the dynamics were flipped on their head, with Vince struggling to determine whether he could trust his father, and laying down the law now that he's reentered his and his mother's lives. While his mom is happy to dwell on the more rose-colored memories of the past, Vince can't let go of what his father's absence meant to the family, the missed birthdays and moments,...