"Very observant," Obi-Wan commented, keeping his ground even though the boy wasn't attacking.

"My name is Obi-Wan Kenobi."

He looked the boy over for a moment. "And you would be a Sith, I take it? Though I do believe your lightsaber is... malfunctioning."

Referring to the sparking that he had observed. He had never seen a more crude and shoddily built lightsaber in his life. The Sith were not this sloppy in his experience, thus the question in his voice.