When Russell is sitting on the yoga mat with one of the Red Hat Ladies, Sylvia, they are holding hands. None of the ladies on the mats have a red hat on, they are on the floor next to their yoga mats. .A close up shows Russell leaning forward and then back then forward again the next time he leans back he is wearing the red hat that was on the floor next to him and Sylvia.
Latex paint doesn't have fumes.
Adam and Jennifer have sex with Jennifer against a door that has wet paint. We later see that Jennifer has paint all over her back and butt. However, her long hair which was between her back and the door is completely paint-free.