Truthfully, Kairi was worried about it. She worked on finishing her crown and wished that she could do something for Sora. Anything at all, birthday or not. She missed being very close to him, and honestly was quite envious of Riku's ability to do special things with him that she would not be allowed to do. Sora was always polite of course, but to be refused even simple activities had really been hard on her the last few years.
The Princess finished the necklace for Abe (this might go over better than a flower circlet) and set it aside gently. She set to work making a kind of boutineer that she could press and send to her Father. She very much wished he was here to pointlessly adorn with flowers. How hard he must be working in comparison to Sora.