He half smiled at the prince's comment about him being fun to be around. That was a new one. He was a loner by nature after all. Lelouch automatically shifted to accomodate the prince as he was hugged. His mind reeled with questions as he was hugged by the prince. He could feel the heat rising in his cheeks and willed it away.
"There is no need to apologise," he assured the prince quickly. He blinked at the question about his tail and looked down to his waist where the tail was currently curled under his jacket.
He turned back to the prince and tilted his head."Why do you ask?" His tail twitched and, seemingly with a life of it's own, unwound from around his waist and slipped out from under his jacket. It was the same black colour as his hair and ears.