Taking to new people

Madison

There is this boy that I keep seeing in the halls, lunch and sometimes in his homeroom if I need to talk to that teacher. He always sits alone and I want to talk to him but I have really bad social anxiety. How do you talk to someone new without sounding creepy. He just seems really nice and he’s super attractive but I’m definitely not the kind of person he’s hang out with. How do I talk to him?