Here is a nightclub bouncer analogy that should help you understand how caffeine works.
23. You, with your voice like nails on a chalkboard.
22. The moon like a spotlight on the lake.
21. Today was a fairytale.
20. I need you like a heartbeat.
19. Spinning like a girl in a brand-new dress.
18. You're just another picture to burn.
17. You call me up again just to break me like a promise.
16. Untouchable, like a distant diamond sky.