What do I say to the guy that I like?

Try to start a convo about being anew student

Be like

"I've never actually thought I would ever be a new student"

"Have you ever been a new student before"

If these are weird then

Be like

"Man I hate this school or at my old school we would have this after school club and if you stay you get precents" some bs like that

Or be like "are you new? So do you like this school so far ? What school did you come from? Do you miss it? You miss your friends?"

That's literately how I started my conversation with my close friend. I just started asking her dumb to basic to conversation starting questions like these. "So what's it like here for you" or be like "do you feel like you get all these eyes staring st you since your knew cuz that's what I got " my name is whatever and honestly my friend was so happy I even spoke to her because she was new and had 0 friends. Hurry and act fast! Before he gets dragged into a clique and you'll never hear from him again unless your in the same class or

Say hi and introduce yourself. Ask him questions that are just random, and tell him about yourself.