"Remus!" Sirius answered, matching the pitch of Remus' quite well, if he did say so himself. He continued grinning, certain that there were very few things that would be able to stop him from smiling while he was on his bike.
"Ready for your ride?" he asked, figuring it was best just to get to it. He could practically see every worry of Remus' flooding back into his head as he overthought every possible disaster that could happen while they were on the bike.