"No!" He replied, a little too quickly. He wasn't afraid of the bike. Well, maybe a little. Remus was glad for Sirius, but he was content to walk where he needed to go. He'd need to eat a lot of chocolate before he'd feel brave enough to get on that thing. "I'm just more of a walker."

Remus resisted the urge of listing off plenty of things Sirius could've gotten himself into while being bored, letting him have this proud moment. But he did arch a brow at the notion of him taking lessons and being completely responsible. Either Remus was really rubbing off on him, or Sirius was omitting a bit of information. "Well come on then, give it a go. Let's see it in action."