Caitlin and Billy make the house habitable together. Cleaning out the dust and cobwebs is an important step toward the house’s redemption, which will be fulfilled as they share the space over the coming weeks and months, filling it with new, happy memories to live alongside the tragedies. Their picnic lunch outside gives them a vantage point to look at the house as they prepare to make it their own, at least for a time. And it recalls their first date, where sharing a simple meal brought them closer together.