Cate McQueen and Rosarosebud are outside, they’re having cigarettes while talking about plans for a dinner party.
There is a sub there, they both ignore him as they talk. They use him as an ashtray, flicking in the ash as he sits by the tree.
They discuss their plans and as they finish their cigarettes, they stub them out in the subs mouth and leave him as they return to the warmth.