The term (buttoned) refers to a biological process in canines called "tieing" or "bulbus glandis expansion". During mating, a male dog's penis swells and becomes locked inside the female, a process that can last from minutes to an hour.

The clip begins with Chika sitting comfortably, enjoying a quiet moment with her dog. In a surprising turn of events, the dog, seemingly out of an overflow of affection, jumps onto Chika, wrapping its paws around her in a tight embrace. Initially, it appears as though Chika is caught off guard, and the sudden, tight hug causes her discomfort.