What Remains of Us is a poignant exploration of grief, connection, and missed opportunities. Luke, a young man weighed down by personal struggles and family expectations, revisits a close but strained relationship with Cam, a friend who moved away. Through a series of text messages, flashbacks, and video calls, the film reveals Luke’s guilt and regret over losing touch, culminating in the devastating realization of Cam’s tragic fate. As Luke grapples with his emotions, he reflects on the impact of their bond and the unspoken struggles both carried, emphasizing the importance of reaching out and cherishing meaningful connections.