2x19: "I Care More About Her Than I Do Myself"
Lorelai Gilmore was in a panic. She had just received a call from the Stars Hollow Hospital that Luke's nephew, Jess Mariano, had gotten in a car accident with Rory, resulting in a broken arm for her daughter. Jess, meanwhile, was nowhere to be found. Now, as interested parties, she and Luke were arguing over what to do.
"I have to find my nephew," Luke stressed.
"Oh, you mean the little punk who almost got my daughter killed? Unless you plan on kicking his ass for me, I would say your priorities aren't straight! Rory's in the hospital with a broken arm!"
"Priorities straight? That's ridiculous! You know I care more about her than I do myself!" Luke barked. "But if we want to get to the bottom of this, it starts with finding out where the hell Jess is! Go to Rory, and I will get there as soon as I find my nephew!"
Luke and Lorelai parted ways unresolved.
