The Thin Wall

In a rain-slicked European city, Arthur spends his nights listening for the footsteps of Kael, the mysterious neighbor he has fallen in love with from afar. When Kael collapses in their shared hallway with a life-threatening wound, Arthur pulls him into the safety of his apartment, crossing the boundary between observer and participant. But as Arthur tends to the spy's injuries, he learns that saving a man whose life is built on leaving is a dangerous, heartbreaking futility.