"Oh, what fun it'll be, when they see me through the glass in here, and can't get at me!" captures the playful and mischievous tone of Lewis Carroll's "Through the Looking Glass." It reflects the character's excitement about the idea of being visible but out of reach, emphasizing the whimsical and fantastical nature of the story.

The quote embodies the curious and amusing world Carroll creates, where characters experience surprising and amusing situations. It highlights themes of illusion, discovery, and the joy of being safely separated from others while observing their reactions from a distance.