The first time we meet the Boks in Netflix’s The Atypical Family, they are perched on a literal precipice. Bok Dong-hee (Soo-hyun) stands on the edge of a cliff, willing herself to fly. Her brother, Gwi-ju (Jang Ki-young), downs a stiff drink while his mother, Man-heum (Ko Do-shim) simultaneously berates him for no longer being able to travel back in time and laments the insomnia that stops her dreaming of the future.