Seokjin was short on kitchen staff and had asked Jimin and Taehyung to go help him.
Jimin went on an erran for Seokjin but ran into an alpha girl, the servant instantly taking a liking to the omega boy.
Jimin was the leader of an omega pack. They had been claimed by an alpha pack, however everyone in the area had heard about how the alphas would treat their omegas.
Jeongguk was the leader of a different alpha pack, his pack members in need to mate, since their latest generation had grown up.