I have a crush and I need tips

I have first period with this really cute guy and we always look at each other in class but I’m way to nervous to talk to him. I found his insta and followed him and he didn’t follow me back but it was a “meme acc” so idk. And his snap was in his bio so I followed him on snap and he added me back. We’ve never spoken, through text or in person but I really want him to talk to me and I’m to nervous to be the first one to talk to him. He always sees my story on snap so I get excited when he sees my pics and stuff. I just want him to like me back but I want him to HMU first HELPPPPPP!!!!