A Great Fear of Loss

What do you do when someone you love leaves? How are you are supposed to act? What are supposed to say when someone asks are you ok? I wish i knew, because my loss has been great and i don't know how to handle it.I wish someone could tell me, because i have this urge to yell out and cry.It is 2:15 am and i am just getting home from the longest short drive of my life. i thought that i should wright this down before my emotions take the better of me and i break down completely.So,to all of those who have lost someone that they love remember that they are always with you in your heart. I hope my pain fades soon and my heart heals, because i don't take sadness the same as everyone else.
XOXOXO