Whatever you do, do not fall in love.
No matter how charming he is, or how much he makes you laugh. Remember; all of them started that way.
No matter how hard it is to contain your happiness when he is around, or how long it takes you to fall asleep when you think of him.
Do not let him be the reason you wake up, do not count the seconds until you see him again.
Remember all the times you got hurt? Replay it in your head everytime you want to jump onto his arms. Be scared. Be cautious. Because either he is the love of your life or he will carve another scar in it.
Your heart has been weakened (or strenghted) by all the other loves of your life, the armor around you has grown thicker and thicker.
But, who I'm I kidding? We all know you will fall. Your soul has been desparate to find its mate for so long that when his fingers slightly put your hair away from your face you will know you lost and all the others will disappear from the back of your mind, and you will throw yourself at him and give in to all the love you have been keeping locked in.
No matter how many times your brain insists on not falling in love, your reckless heart will.