Luka spends a moment taking in the new information. He hasn't the slightest inkling what Eleven's current form even is, besides the vague shape of their silhouette and their approximate height. He wonders what their true form is like, and waffles on whether or not asking about it would be a faux pas.

"I hope it will be, too." He says. If Eleven wanted to appear in whatever way they did now, Luka hopes they can achieve that. "Why do you need to use magic to change your form, though?"

He's interested in the answer to Gyre's question as well - the phrasing Eleven had answered with seemed oddly particular and raised more than a few questions.