I have a crush on a boy who is older

Soooo. I am 16. And the boy i have a crush 18. He lives like 1.5 hour away because of school. His parents live 15 minutes away. We text everyday only he always asks for nudes. I dont want to give them but he keeps asking for it. I like him but my friends are saying i need to forget him because of that. Any tips? I really like him and i have the feeling he likes me too, only sometimes.

I always meet boys who ask for nudes. Its not fun. I only once liked a boy who didnt aksed for them.