Here, Wash and Tanna continue to deepen their bond. Wash implies that this time with Tanna becomes even richer than the time he shared with Titch because she doesn’t condescend to teach him in the way that Titch did. Even though Wash asserts that he is moving on from his experiences with Titch, his description of a crust growing over Titch’s loss suggests that he hasn’t fully let go of that loss—though it might grow further from his mind, it is a part of his past that he can’t fully escape.