With Feeling (2020)

Long divorced parents, Gina and Ron, join their daughter Miranda and her partner, Jason, for dinner. When their daughter announces her engagement, and with a storm raging outside, Gina and Ron remain cordial to each other and prepare to celebrate until the power goes out, stranding everyone overnight. In the darkness and camped out on the living room floor the parents hear their daughter and her partner making love in the other room. Awkwardness turns to intimacy as Ron and Gina follow suit and come face to face with remnants of feelings they had for each other.