I Like Someone and i need help! ><

Oof. I not sure if i should talk about something like this in a drama discussion forum but Im really desperate guys and i have no one to talk too :'(  so please bare with me 

So basically I really like this guy in my class. We've known each other for like 2 years now but the thing is none of us are brave enough to say anything . I knew he liked me the first day i joined that school because he kept staring at me and since then that's all we do, look at each other . I'm friends with his friends and we talk sometimes but never had a proper conversation. And its mostly because Im really shy and everytime he tries to talk or get close to me I get anxious and i get awkward which makes him awkward.  I know its really stupid but its just how i am :(  ive completely stopped it tho so from now I'll be less anxious around him. Now I'm scared that I'll never see him after school finishes because except from talking time to time we've never really developed our relationship like he probably thinks i dont like him or something.  We only have 1 year before we finish school and I don't know what to do . should i tell him i like him or should i wait for him to tell me (hopefully he asks me out to prom lol fingers crossed )

So my fellow people of MDL please tell me what to do because im honestly stuck :"(

also another thing , we've never talked online and i only have him on snapchat.  so i gather up my courage to talk to him so i asked him to send me a picture of the science homework and he replied and i said thanks and he said welcome and that was it sksks wtf he haven't talked since. but i see him everyday and i have him in most of my classes and next year he moved to my maths class so hopefully something happends ><

 Thank you for reading this ♡ I really appreciate everyone's opinions and i just wanted to  say yall are too sweet like this community is the most helpful and sincere one :')

Shyness is a part of you, don't try to be someone else, but it shouldn't block you to achieve what you want.
In one year could happen everything, so don't rush thing between you two, start to smile at him and talk to him about the class, if he likes you he'll take the chance to ask you out or, simply, when the two of you start to talk to each other you'll feel more confident to ask him yourself.

Omg  thank you guys for all the support  ♡ ♡

i will definitely try to smile at him when walking past each other but omg just thinking about it makes me so nervous ahahahaha but yea definitely will try to be more friendly and again thank you guys so much :)))