The Homecoming - S2.E2

When Mallory's boyfriend Jeff arrives home from college and wants to go steady, she's elated, but it's soon apparent that he's a little awed by school and merely grasping at the familiar and she must decide whether to ""let go"" and accept the change in their relationship.

Mallory is nervous that Jeff may have met someone new, outgrown her or forgotten her. When the opposite appears true, and he announces plans to quit school, she refuses at first to see the obvious; that he's just a little overwhelmed by college. What's thrilling to her is self-destructive on Jeff's part.