idk how to talk w my crush, help DD:

I started going back to school since I had fallen behind a year, but I get to my classroom and see this super cute boy and it's like OMG, but the problem is that everyone in my class already knows each other and obviously nobody knows me because I wasn't with them last school year

That means everyone already has their own group and I'm the only one left out :'p.....but aside from that, I don't have any excuse to approach him because I don't get along w his friends, I even dislike them, and it's not like we share any homework or homework team w him, so just going up and talking to him for no reason would be super weird, besides he's one year younger than me

heeeeelp >n<