Bruce blinked as the barrier came up, poking at the air around him and the telescope curiously. He didn't know what it was doing, but he knew better than to expect teacher to wave their wands around for show only. Naturally he wanted to know more about the spell, the blue on his uniform demanded it, but he figured the professor was busy and just gave her the same awkward smile, ducking his head. He also flashed Maxim an apologetic smile.

"We'll behave, Professor."