I really need help. with a teacher!!!?

I live in a small town we have 20 busses and my teacher drives #9 and his wife drives #8 and #9 is the one that drops me off at my house but when i go to my aunts house #8 drops me off. my teacher seems to like me he draws goofy faces on my tests when he hands them back and he asks me where im goin after school and if im goin home hes happy if im goin to my aunts he switches with his wife so he can drive the bus im riding. is he weird or "perv" tell me ur opinion!!