Hanna deals with the return of her father, Tom Marin, and the realization that he is prioritizing his new family over her.

The episode features tracks like "Two at a Time" by Shelly Fraley and "Glitter in the Air" by P!nk during the dance scenes. Critical Reception

Aria finds a letter in her father's (Byron Montgomery) office that suggests he may have had more involvement with Ali’s disappearance or knows more about "A" than he lets on.

" Father Knows Best " is the 22nd episode of the second season of Pretty Little Liars , which originally aired on February 13, 2012. The episode focuses on the Liars investigating their fathers' potential secrets while "A" continues to pressure them during a father-daughter dance.

Spencer becomes convinced that her father, Peter Hastings, is the father of Jason DiLaurentis (Ali’s brother), which would make Jason her half-brother. This revelation adds another layer of complexity to the Hastings family secrets.

This episode is often cited by fans for its emotional weight, particularly the scenes involving the fathers. It effectively shifted some of the mystery's focus onto the older generation of Rosewood, expanding the scope of the "A" conspiracy.

"A" uses the dance to isolate the girls from their fathers, making them feel like they can't trust the people meant to protect them. Cast and Production Director: Chad Lowe (who also plays Byron Montgomery). Writer: Bryan M. Holdman.

Much of the episode takes place during the Rosewood High Father-Daughter Dance. This setting provides a backdrop for tense interactions between the girls and their dads.