- You are always looking at him / her
- When he / she is walking your way, you blush
- When he / she is talking to you, you're secretly hyperventilating and admiring his / her face
- When you receive a message from him / her, your heart skips a beat and you get excited, hoping that it'll be something good
- You always visit his / her Facebook profile and Wall updates
- You keep ranting about him / her to your best friends.