"I'm not afraid!" Tsuna replied. "I don't think me not drinking soda is missing out on anything. I can make my own decision and I decide not to. I don't care if it makes me not cool. I'd rather be not cool than worry my parents." Because he knew his parents loved him and doing bad things just made them worry about you.
"Besides, orange soda is WAY better. Coke is just gross." SO THERE.
"Ew!" Sora exclaimed, wiping his hand on Riku's shirt. "Probably, you better," Sora replied. He wasn't kidding, he wouldn't go without Riku. He just couldn't do it without his best friend, he was sure of it.