Explain why Titus is confused as he and Violet sit in her house, and she talks of all the things she wants to do.

Titus is confused because he and Violet are sitting in his bedroom when she notes that there are a lot of things she wants to do. Titus wonders if she is implying sex, but realizes he could be taking what she says incorrectly. He doesn't want to make a fool of himself if she is not discussing sex.