When their heavily pregnant mother, Maggie (Toni Collette), must take a rest owing to a recommendation by her doctor as a consequence of Maggie's high blood pressure, Thomas is put in charge of Charlie. Thomas finds this task difficult and onerous. For example, when Charlie flees from the house in a high-spirited mood, Thomas runs after him to ensure the safety of his brother. Thomas cannot keep up with Charlie. Matters become even more problematic when Charlie expresses the urge to go to the bathroom and enters the nearest house to use the toilet. When he does so, the brothers encounter Jackie (Gemma Ward) who is taking a shower. The fact that both brothers are only wearing their underwear is a source of severe embarrassment for Thomas.