To me, instead of being just about a crush, I think it's about a situation where a girl likes a guy a lot, and he kind of likes her too, but he doesn't WANT to give in to liking her, because he's afraid that it won't work out or that it might not be the right thing-- whatever the reason, he just won't just LET it happen, and he's kind of shutting her out to avoid letting her in., but she knows it's meant to be-- he just needs to take a chance on love.
To me, instead of being just about a crush, I think it's about a situation where a girl likes a guy a lot, and he kind of likes her too, but he doesn't WANT to give in to liking her, because he's afraid that it won't work out or that it might not be the right thing-- whatever the reason, he just won't just LET it happen, and he's kind of shutting her out to avoid letting her in., but she knows it's meant to be-- he just needs to take a chance on love.