Orange-haired guy, 17 years old, he has a twin sister - Katrina. Alex has a playful personality and is light-hearted and cheerful most of the time, behind this behavior is his anxious and serious side, which he hides even from those closest to him. He lies that everything is fine with him and jokes about math, often annoying his friends with this. Alex tries to keep his friends and family out of trouble, often diluting the atmosphere with a positive outlook on things;