As the bond between mother and son deepens, they drink together for the first time in a while, and the mother gradually succumbs to intoxication, starting to talk dirty. Seeing her mother so defenseless, the son can no longer restrain his desire. Eventually, the mother herself initiates intimacy, removing her panties in the bathroom, lifting her skirt to wash her groin, then heading straight to her son's bedroom. The scene captures the clash between the mother's innocent demeanor and the son's uncontrollable passion.