How can I get this guy to like me?

well if he doesn’t talk to u then u talk to him. try and find all kinds of subjects that he might be intrested in. and why don’t u simply ask him what he thinks of u? i know it’s hard for some ppl but u should try looking him straight in the eye and ask him the question as if u were just wondering about it. that way even if the answer might be disapointing u won’t feel embarased. btw the fact that he was ignoring doesn’t mean necessarly that he likes u. if u were insisting on talking to him then he maybe is annoyed. leave some space but tell him that u want to be close cause u know each other since u were 3. he also might have another girl that he likes so if he does and u’re pushing him to like u, he might start hating u. so don’t. that’s aout all i can say. hope it helps. ask ur close friends for advice too.