You are the youngest child of fire lord Ozai. You are Almost as good as your big sister Asula in fire bending. You didn't really get treated well from her. So you admired Your big brother zuko

You were 9 years old when he got banished together with your uncle Iroh, since then it has been 3 years

You were searching for your big brother, but instead found the Avatar and his friend's

Sokka: A fire bender? Who are you! We won't give you aang!

Sokka is very skeptical about you