In a quiet, emotionally charged afternoon, Denise arrives at her ex-lover Cynthia's apartment with a cardboard box; an unassuming container of shared memories and unspoken truths. As each item is pulled from the box a sweater, a toothbrush, a love letter what begins as a simple handoff transforms into a painful reckoning of love, identity, and impossible choices. Through one final, raw conversation, the two women confront the heartbreak of their past and the societal pressures that forced them apart. The Breakup Box is an intimate, one-room drama about the remnants of a relationship and the courage it takes to say goodbye.