Hijinks do not separate man from beast, as any cat owner, squirrel friend or chimpanzee observer knows far too well. They are, however, one of the many stark differentiators between humankind and Vulcans. Ethan Peck's version of Spock learns this early on in "Star Trek: Strange New Worlds" when he accidentally switches bodies with his betrothed T-Pring (Gia Sandhu) and duty calls, for each of them, before they can switch back.
"I do not like hijinks," T'Pring tells Spock.
