Sora was really into the sound of Riku's voice, and the warmth of his body, so he did outright whine when Riku got up.
The Prince re-adjusted so he was sitting up a little more. "Tea?" he asked, holding his hands out and smiling at Riku. "I love you," he added.
"The little girl, she sounds sad." Sora understood her a little, but he voluntarily kept himself alone, looking out the window, wishing he could play with the other kids.