Doc, who is suffering badly from tuberculosis and fled from Clementine previously, is unhappy with her arrival; he tells her to return to Boston or he will leave Tombstone. Clementine stays, so Doc leaves for Tucson. Wyatt, who has been taken by Clementine since her arrival, begins to awkwardly court her. Angry over Doc's hasty flight Chihuahua starts an argument with Clementine. Wyatt walks in on their spat and breaks it up. He notices Chihuahua is wearing a silver cross that had been taken from his brother James the night he'd been killed. She claims Doc gave it to her.