Crushes are tricky, aren't they? You're drowning in a sea of emotions, but the other person is blissfully unaware. Now, there's no magic formula to ensure your crush likes you back, but there are a few pointers. Tend to your appearance-- nothing flashy, just clean and presentable.
After all, first impressions do last longer. Also, try interacting with your crush, so they become aware of your existence. And when you're talking, remember to be authentic. People love sincerity. Just show them your true self and fingers crossed, they might just start liking you as well.