>>1930Annasarting from anime planet says:
>Omegas "nest" by gathering clothes and other comforting objects to lay on or surround themselves with that smell like their mate or other loved ones. Nesting is an instinctual behavior of omegas, often when they are in heat, pregnant, or emotionally distressed.To me the scent part is not always necessary since some omegas would live alone so the purpose is to get maximum comfort.