[Markdown format] This quote captures a profound sense of longing and the bittersweet nature of parting. The image of Isaac stopping her with a crooked smile conveys a complex mixture of affection, mischief, and perhaps unspoken feelings. The gesture at the foot of the stairs symbolizes a pivotal moment—an intimate pause before separation or a transition. The wish for sweet dreams, coupled with the acknowledgment that they won't be memorable without the presence of the person addressing, evokes a deep sense of loss and unfulfilled connection. It speaks to the idea that shared experiences and presence are what truly imbue moments with significance. The line resonates with anyone who has experienced goodbyes or missed opportunities where presence or participation is missed, emphasizing the importance of involvement for creating memories that endure. The mention of dreams being less memorable without the other person highlights how our perceptions of real-life moments and aspirations are intertwined with loved ones. It also hints at an emotional vulnerability—an understanding that some moments can never truly be shared again, making them precious in hindsight. In a broader sense, this quote explores the human tendency to attach meaning to shared experiences and the pain when those are lost or absent. It encourages reflection on the importance of cherishing moments together and the lasting impact of simple gestures like a crooked smile and warm words when parting. As part of Greta and the Lost Army, the context suggests themes of connection, separation, and bittersweet farewell that resonate universally across relationships and narratives.