Everyone has a sad moment in there life... Even though it already happened years or months ago, when you think about it again, tears will start falling down... I know... That feeling when you lost a loved one, saw your boy/girlfriend cheating on you, loneliness... All those stuff, inside your head. All you wanna do is sit there and cry. Things already happened, we couldn't do anything to fix it or take it back. All that we can do is face the truth and stand up. Be possitive and keep on living. Let it be there and it will fade with your memories. Don't look back. Keep on moving. Life is worth living so move on!