Someone once said, everyone's life will encounter four people, the first is your ownself, and the second is the person you love, the third is the person who loves you, and the fourth is the one to spend whole life with. Favorite joke of life, your favorite, often did not choose you;the one that loves you, they often are not your favorite; eventually the person spending a lifetime with you ;not the one you love most and not the one that love you most but just someone that appears on the suitable timing