Duncan listened to hear Nox as he returned. He had tried to dawdle as long as possible, but he really didn't know what to do with himself once he'd bought Adora and himself breakfast. He had picked up an extra cup of coffee for Nox, just in case the demon was still there upon his return.
Did he enter? Or linger outside until Nox left? That could be forever. Adora's bagel would be soggy...
He knocked once, then slipped inside with a smile. "M'back. Sorry."