0003: She looks so small! Like one of those Arcobaleno characters from Reborn! Either she was some princess who got shrunk into a little toddler, or her people are just that short. She could be a princess for all I know. Anyways, she has a short fuse because people make fun of her shortness or she’s not used to being short.
0006: Another small person! He could have been in the same situation as 0003 (shrunk to toddler), and maybe he and 0006 work together to restore their true forms. Or, if 0003 is a princess, 0003 is one of her devoted knights, and he tries to protect her at all costs. awwwwww.