"I think...maybe it was like that at first," Sora allowed. "Tsuna said everything they did, including kissing, they did it on purpose in front of us, but look at them now," Sora agreed. "They're miserable." Both of them.
He went on a little, elaborating. "Tsuna told me at some point, they decided that they were definitely friends. He says that Gokudera is his best friend. Riku...Tsuna has hardly ever had a friend let alone a best one." In case Riku didn't realize how big of a deal that was.
"He's still really confused about his feelings though, so I don't really know much beyond that," Sora admitted.