Barry Allen and Usagi Tsukino
"You have super speed? That's pretty cool!" Usagi grinned. But then she frowned a bit. "Oh, yeah, I can see why you wouldn't like being stuck in a small town then." It had to be upsetting not being able to run as far as he usually did.
"Well, it's typical and boring during the day. At night, my friends and I use our powers to protect Earth from evil villains."