Ryuutaro chuckled. He might have become a better person than he used to be, but definitely not good enough to even begin to care.
"I'm terribly sorry for their inconveniences", he smirked, "but the past cannot be changed. Much more to their displeasure than ours, honestly."

Ryuutaro didn't even really notice people looking at them as he didn't care by default. People stared at him all the time. All else would worry him.