Two girls have named the clouds over Hampstead Heath since they were nine. The summer they turn sixteen, a dazzling first love and a quiet family catastrophe pull them apart. A story about idealism, the hard winter that follows it, and learning what it costs to turn back up for someone.

In a near-future Britain ruled by fear, an alien boy fleeing a dead world is locked alone in a detention cell, stripped of his family and his name. Then a girl on the other side of the glass looks at him with something other than suspicion. Some bonds are forged in cages.

A teenager rebuilding after a breakdown walks the estuary bridge each day, a ritual of solitude and recovery. One October afternoon, they encounter Daniel Keppler, a former bully, standing alone at the railings. Their eyes meet. No words pass. The next day, news arrives: Daniel took his life that night.

Haunted by the encounter, the protagonist begins to sketch: the bridge, the water, Daniel's unknowable final moments. Through ritual and imagination, they process what can never be understood: two damaged people crossing paths at the threshold, each carrying something too heavy to name.

A quiet story about survival, silence, and the weight of witnessing.