Childhood

Aria spent most of his childhood listening to music and going to classes, getting good grades and being a popular kid at school. One day, though, he ended up getting into a fight with someone, and it made him go into a downwards spiral in his education career. He graduated high school, but never persued a college education, deciding to stick with singing as a hobby. First, he initally did contract work with other bands, but eventually he decided to work on creating his own band, trying to recruit people himself.

Early Adulthood

After moving out, he became a guardian of a squid girl named Katie, due to her straying away from her parents sometime when she was a teenager. He helped her get back up on her feet and still to this day acts like a mentor and guardian to her, teaching her things and making sure she's safe and sound. He eventually helped encourage her to persue her guitar skills, eventually recruiting her to his band, and the two have been playing in it ever since.

Present

A few years back, he also ended up meeting a guy in a bar after a concert one night named Teo, and they quickly began to spend time with each other. They eventually moved in together, and briefly dated for a time. Teo looks up to him a lot, and the two tend to gush about their hobbies a lot, sometimes encouraging each other to pick up new ones, and teaching each other different things. They're essentially best friends in that regard. Aria also acts like a mature figure to his friends, especially the band he's in, helping them with driving and such, especially to one of his oldest friends, Kira.