Yes, it is weird. Even though it is considered "legal" you are still in high-school, while he is already probably 3 years into college (if he entered at 18). They are already growing into their adulthood I'm assuming, aka they might have a car, go to work, pay taxes, maybe even live away from their parents. At that point, they are considered an adu...... reply
Just search up how autistic people socialize, seems like our brother here has the good ol' rizzm Tizzm in him. Or you could just calmly confront him and ask why he avoids eye contact. But not in a rude or judgemental way, that'll only make him self conscious and make more of a rift between you two. Ask him solely for the intention of trying to unde...... reply