He's into scientific stuff, he loves astrology and space! He loves tinkering with old and broken toys to make new thing out of their healthy parts, He owns an old computer that he got from his dad before he left and likes to play around with it
(i don't know what time frame this game sets in im assuming its the 90s or early 2000s, around the time that computer where popping off)
Although he's smart at everything math/logic related, he really struggles with his right brain, he's bad at everything art related, like music, drawing, storytelling, singing etc...