"Kyoko," Gokudera repeated. Cute name. "I'm Gokudera," he introduced himself finally. "You and your brother helped Tsuna yesterday. I wanted to thank you. I don't know what would have happened to him if your brother hadn't found him." It was too scary to think about.
"Also, I am... sorry about how I snapped at you yesterday. I was worried." It didn't REALLY justify his yelling, but whatever.