Confused and need helps

K so there's this guy I like. Let's call him Nate. We r really good friends. But my BFF likes him too. Lets call her Isabelle. I have a lot in common with Nate but Isabelle doesn't. And she isn't really good Друзья with him. Idk if he likes me but all he сказал(-а) about Isabelle is that she's kinda cute. But Isabelle would hate me if she knew I liked Nate. Nate doesn't know I like him. We like go to the Фильмы and hang out all the time but Isabelle doesn't know I like him. And I really don't know what to do.