Why was Sora even hesitating about which way he wanted to go? Sora hadn't even used the guest room the first night he got to Riku's house, even when he was still barely talking to him.
WHAT happened to Sora while he was hanging out with Kairi?!
At least Sora was touching him. That was a good sign, yes? "Do you want to talk about it?" Riku offered as he opened his door. Yes, he was making this decision for Sora. "What happened?" He was trying very, very hard not to let his mind just to bad conclusions.