: Frankie discovers that giving small "gifts" (old junk from her house) to neighbor Nancy Donahue results in Nancy returning the favor with home-cooked meals.
: Sue and Lexie return to their college apartment only to find a stranger living there. The "squatter" is actually their professor, who subletted the place via Airbnb through the girls' original summer subletters. The Middle 9x2
: Sean reminds Sue that she once rescued him from a drainage pipe when they were younger, subtly addressing their evolving feelings and shifting gender roles. : Frankie discovers that giving small "gifts" (old
: Jonathan Goldstein as Professor Mark Beckett. Fun Facts & Trivia The Middle 9x2