You're not yourself when you have a crush. Your palms are sweaty when he or she is around. You visit your crush's Facebook profile so often, you might as well make it your home page. And your feeble attempts to play it cool when that person is around only results in more awkwardness.
As the BuzzFeed sketch above demonstrates, the struggle to keep your crush under wraps is real. Watch above and try to keep from cringing.