When I was a kid, I never had friends over, only time I interacted with other kids (besides family) was at school.
I hate going to a club with friends, or a party, as others, I don't like doing anything there, or I want to leave early. When I drive, I rarely look around, just straight ahead, or mess with the radio, I just don't like being looked at (I hate having the targa on, ironically). Every girlfriend I've had, has asked me out.
It's weird, if I'm working outside on my car, and my neighbor comes out, or someone's walking by, I pretend I need something from inside, and I wont come out until they're gone...
I used to have the food ordering issue, and answering the phone, but I notice with time it's gotten less severe...