Dria's Links
Dria is a good younger sister for Blu, and she does like being with her older sister. She always follows rules, and she always cares about how others feel, so she'd never try to ruin anyone's life. She isn't really sure about why being Dragon Type is so special, but she's happy about it if others are happy about it.
Blu cares a lot about her younger sister, and they enjoy playing with each other. Because Dria is younger than her, she always makes sure that her younger sister is OK. Blu, being the Water Type, is glad that Dria is her sister, mainly because of how rare the Dragon Type is.