Archery
Riku's second meeting with Corin went a lot better that his first. And the third even better. By the fifth time he spoke with him, he was ready to admit that Corin was very, very likely his brother, and called him so, with some hesitance.
The afternoon with Namine AND Corin went well in part mostly thanks to Namine, who kept them laughing with her charm and wit. Riku had to admit that he was very glad she'd been there. It was have been difficult for him to find something to talk about that wasn't heavy if it was just him and Corin.
It was the archery lessons that bonded them the most. Corin was appalled at Riku's inability to even hold a bow, and began working on that right away. A few lessons, and even though Riku was no where near GOOD, he could actually aim now.
"We should shoot for a prize," Riku teased the Prince as they walked out to the range so that Riku could show off what he'd learned. "Winner gets to have his back washed?" Or something similar?